Источник: IT пейзаж для сисадминов https://sysadmin.it-landscape.info/
Dovecot ( http://www.dovecot.org/ )
Сервер IMAP и POP3 написан в первую очередь с точки зрения безопасности.
Cyrus ( http://cyrusimap.org/ )
Предназначен для запуска на закрытых серверах, где обычным пользователям не разрешено входить в систему.
DBMail ( https://github.com/pjstevns/dbmail )
Быстрые и масштабируемые почтовые сервисы, хранение почтовых сообщений в реляционной базе данных.
Qpopper ( http://www.eudora.com/products/unsupported/qpopper/ )
Одна из самых старых и популярных серверных реализаций POP3.
Courier ( http://www.courier-mta.org/imap/ )
Быстрый, масштабируемый, корпоративный IMAP и POP3 сервер.
mailenable ( https://www.mailenable.com/ )
MailEnable предоставляет программному обеспечению Windows Mail Server функции, сравнимые с Microsoft Exchange. NEW
Nginx ( http://nginx.org/ )
Обратный прокси, балансировщик нагрузки, HTTP-кеш и веб-сервер.
Varnish ( https://www.varnish-cache.org/ )
Ускоритель веб-приложений на основе HTTP, ориентированный на оптимизацию кэширования и сжатия.
GWAN ( http://gwan.com )
Крошечный, быстрый и эффективный веб-сервер и сервер приложений. Все в одном исполняемом файле 300k.
Apache ( http://httpd.apache.org/ )
Самый популярный веб-сервер.
Caddy ( https://caddyserver.com/ )
Caddy - это легкий веб-сервер общего назначения.
HAProxy ( http://www.haproxy.org/ )
Программная балансировка нагрузки, разгрузка SSL и оптимизация производительности, сжатие и общая веб-маршрутизация.
Cherokee ( http://cherokee-project.com/ )
Легкий, высокопроизводительный веб-сервер / обратный прокси.
Traefik ( https://traefik.io/ )
Traffik - это современный HTTP обратный прокси и балансировщик нагрузки, созданный для легкого развертывания микросервисов.
uWSGI ( https://github.com/unbit/uwsgi/ )
Проект uWSGI направлен на разработку полного стека для построения хостинг-сервисов.
Apache TrafficServer ( http://trafficserver.apache.org/ )
Apache Traffic Server - это быстрый, масштабируемый и расширяемый прокси-сервер, совместимый с HTTP / 1.1.
Lighttpd ( http://www.lighttpd.net/ )
Веб-сервер более оптимизирован для критических сред.
Tomcat ( http://tomcat.apache.org )
Apache Tomcat - это программная реализация с открытым исходным кодом технологий Java Servlet и JavaServer Pages.
Hiawatha ( https://www.hiawatha-webserver.org/ )
Hiawatha - это современный и безопасный веб-сервер Unix.
WildFly ( http://wildfly.org/ )
WildFly - это гибкий, легкий сервер приложений Java с открытым исходным кодом, который реализует последние корпоративные стандарты Java.
Squid ( http://www.squid-cache.org/ )
Squid - это кеширующий прокси для Интернета, поддерживающий HTTP, HTTPS, FTP и многое другое. NEW
linkerd ( https://linkerd.io )
Прозрачный прокси. NEW
Maildrop ( https://github.com/m242/maildrop )
Одноразовый почтовый SMTP-сервер с открытым исходным кодом, также полезный для разработки.
MailHog ( https://github.com/mailhog/MailHog )
Вдохновлен MailCatcher написан на Go, SMTP MTA, веб-интерфейс и получить их с помощью JSON API.
Postfix ( http://www.postfix.org/ )
Быстрая, простая в управлении и безопасная замена Sendmail.
Haraka ( http://haraka.github.io/ )
Высокопроизводительный, подключаемый SMTP-сервер, написанный на JavaScript.
MailDev ( http://djfarrelly.github.io/MailDev/ )
SMTP-сервер + веб-интерфейс для просмотра и тестирования электронных писем во время разработки.
iRedMail ( http://www.iredmail.org/ )
Решение почтового сервера с открытым исходным кодом.
Mailcow ( http://mailcow.email/ )
Mailcow - это набор почтовых серверов.
ScrolloutF1 ( http://www.scrolloutf1.com )
Шлюз электронной почты для безопасности.
OpenSMTPD ( https://opensmtpd.org/ )
Безопасная реализация SMTP-сервера из проекта OpenBSD.
VBoxAdm ( http://www.vboxadm.net/ )
Веб-интерфейс для почтовых серверов, таких как Postfix и Dovecot.
Exim ( http://www.exim.org/ )
Агент передачи сообщений (MTA) разработан в Кембриджском университете.
MailCatcher ( http://mailcatcher.me/ )
Ruby gem, который развертывает простой SMTP-шлюз MTA, который принимает всю почту и отображается в веб-интерфейсе. Полезно для отладки или разработки.
Qmail ( http://cr.yp.to/qmail.html )
Безопасная замена Sendmail.
hMailServer ( https://www.hmailserver.com )
hMailServer - это бесплатный почтовый сервер с открытым исходным кодом для Microsoft Windows.
Sendmail ( http://www.sendmail.com/sm/open_source/ )
Агент передачи сообщений (MTA).
Zone-MTA ( https://github.com/zone-eu/zone-mta )
Современные исходящие SMTP-реле, построенные на Node.js и LevelDB.
AASP ( https://sourceforge.net/projects/assp/ )
Анти-спам SMTP прокси. NEW
PowerGate ( https://github.com/bobsta63/powergate )
PowerGate - это простое веб-приложение, созданное для управления записями PowerDNS.
PowerDNS ( https://www.powerdns.com/ )
DNS-сервер с множеством серверных хранилищ данных и функциями балансировки нагрузки.
Designate ( https://wiki.openstack.org/wiki/Designate )
DNS REST API, поддерживающий несколько DNS-серверов в качестве бэкэнда.
NSD ( http://www.nlnetlabs.nl/projects/nsd/ )
Только авторитетный, высокая производительность, простой сервер имен.
Knot ( https://www.knot-dns.cz/ )
Высокопроизводительный авторитетный DNS-сервер.
Bind ( https://www.isc.org/downloads/bind/ )
Наиболее широко используемое программное обеспечение сервера имен.
dnsmasq ( http://www.thekelleys.org.uk/dnsmasq/doc.html )
Облегченный сервис, предоставляющий услуги DNS, DHCP и TFTP для небольших сетей.
Unbound ( http://unbound.net/ )
Проверка, рекурсивный и кэширующий распознаватель DNS.
Yadifa ( http://yadifa.eu/ )
Облегченный авторитетный сервер имен с возможностями DNSSEC, обеспечивающий работу домена верхнего уровня .eu.
djbdns ( http://cr.yp.to/djbdns.html )
Коллекция приложений DNS, в том числе tinydns.
TinyDNS ( https://cr.yp.to/djbdns/tinydns.html )
TinyDNS - это легкий сервер имен, который прост в настройке.
gdnsd ( http://gdnsd.org/ )
gdnsd - это DNS-сервер с полномочными полномочиями, который выполняет географическую (или другие виды) балансировку, перенаправление, взвешивание и аварийное переключение с учетом состояния обслуживания на уровне DNS.
Fusion Directory ( http://www.fusiondirectory.org )
Улучшить управление сервисами и каталогами компаний на основе OpenLDAP.
pGina ( http://pgina.org/ )
Подключаемый провайдер учетных данных.
OpenLDAP ( http://openldap.org/ )
Разработано проектом OpenLDAP.
FreeIPA ( http://www.freeipa.org )
FreeIPA - это интегрированное решение для управления информацией о безопасности, объединяющее Linux (Fedora), 389 Directory Server, MIT Kerberos, NTP, DNS, Dogtag (система сертификатов).
389 Directory Server ( http://port389.org )
Разработано Red Hat.
OpenDJ ( http://opendj.forgerock.org/ )
Вилка OpenDS.
Apache Directory Server ( http://directory.apache.org/ )
Проект Apache Software Foundation, написанный на Java.
OpenDS ( https://opends.java.net/ )
Еще один сервер каталогов, написанный на Java.
autossh ( http://www.harding.motd.ca/autossh/ )
Автоматически перезапускает сессию ssh после прерывания сети.
sshmux ( https://github.com/joushou/sshmux )
Библиотека мультиплексирования SSH, позволяющая писать прокси в стиле «Jump Host».
ssh-cert-authority ( https://github.com/cloudtools/ssh-cert-authority )
Демократический центр сертификации SSH.
Mosh ( http://mosh.mit.edu/ )
Мобильная оболочка.
Clustershell ( http://cea-hpc.github.io/clustershell/ )
Запускайте команды на нескольких хостах параллельно. Clustershell может работать на предопределенных группах хостов.
DSH ( http://www.netfort.gr.jp/~dancer/software/dsh.html.en )
Оболочка / распределенная оболочка Dancer - оболочка для выполнения нескольких команд удаленной оболочки из одной командной строки.
putty ( http://www.chiark.greenend.org.uk/~sgtatham/putty/ )
Бесплатный эмулятор терминала с открытым исходным кодом.
Dropbear ( https://matt.ucc.asn.au/dropbear/dropbear.html )
Dropbear - это относительно небольшой SSH-сервер и клиент. Он работает на различных платформах POSIX.
mRemoteNG ( https://mremoteng.org/ )
Быстрый, простой в использовании графический интерфейс с использованием putty в качестве основы. NEW
FreeLan ( https://github.com/freelan-developers/freelan )
Полноячеистое, безопасное, простое в настройке, мультиплатформенное, свободно конфигурируемое программное обеспечение VPN с открытым исходным кодом.
SoftEther ( https://www.softether.org/ )
Многопротокольное программное обеспечение VPN с расширенными функциями.
Pritunl ( http://pritunl.com/ )
Решение на основе OpenVPN. Легко настроить.
PeerVPN ( https://github.com/peervpn/peervpn )
Виртуальная сеть, построенная PeerVPN, использует топологию полной сетки.
OpenVPN ( https://community.openvpn.net )
Использует собственный протокол безопасности, который использует SSL / TLS для обмена ключами.
strongSwan ( http://www.strongswan.org/ )
Полная реализация IPsec для Linux.
tinc ( http://www.tinc-vpn.org/ )
Распределенный p2p VPN.
OpenConnect VPN Server ( https://www.infradead.org/ocserv/ )
Сервер OpenConnect является сервером SSL VPN. Его цель - быть защищенным, небольшим, быстрым и настраиваемым VPN-сервером.
sshuttle ( https://github.com/sshuttle/sshuttle )
Прозрачный прокси-сервер, который работает как бедный человек VPN.
OpenNode ( http://opennodecloud.com )
Создает программное обеспечение для управления инфраструктурой с открытым исходным кодом и внедряет облачные системы.
The Foreman ( http://theforeman.org/ )
Foreman - это полный инструмент управления жизненным циклом физических и виртуальных серверов. FOSS.
OpenStack ( https://www.openstack.org/ )
Программное обеспечение с открытым исходным кодом для создания частных и общедоступных облаков.
CoreOS ( https://coreos.com/ )
Проекты с открытым исходным кодом для контейнеров Linux
OpenNebula ( http://opennebula.org/ )
Управляемая пользователем платформа управления облаком для системных администраторов и разработчиков.
Tsuru ( https://tsuru.io )
Tsuru - это расширяемая платформа с открытым исходным кодом как сервис.
Flynn ( https://flynn.io )
PaaS с открытым исходным кодом
Mesos ( http://mesos.apache.org/ )
Разработка и запуск ресурсоэффективных распределенных систем.
CloudStack ( http://cloudstack.apache.org/ )
Программное обеспечение для облачных вычислений для создания, управления и развертывания инфраструктуры облачных сервисов.
Archipel ( http://archipelproject.org/ )
Управляйте виртуальными машинами и контролируйте их с помощью Libvirt.
AppScale ( http://github.com/AppScale/appscale )
Облачное программное обеспечение с открытым исходным кодом и совместимостью с Google App Engine.
OpenShift ( http://www.openshift.org )
OpenShift - это платформа как сервисный продукт от Red Hat.
Cobbler ( http://www.cobblerd.org/ )
Cobbler - это установочный сервер Linux, который позволяет быстро настроить среды сетевой установки.
Eucalyptus ( https://www.eucalyptus.com/ )
Программное обеспечение частного облака с открытым исходным кодом и совместимостью с AWS.
Cracow Cloud One ( https://github.com/cc1-cloud/cc1/ )
Система CC1 предоставляет комплексное решение для частных облачных вычислений.
Project-FiFo ( https://project-fifo.net )
Облачное управление SmartOS с открытым исходным кодом с акцентом на доступность.
Cloud Foundry ( https://www.cloudfoundry.org/ )
Cloud Foundry, похожий на OpenShift NEW
Mina ( http://nadarei.co/mina/ )
Действительно быстрый инструмент для развертывания и автоматизации серверов (на основе граблей).
Overcast ( http://andrewchilds.github.io/overcast/ )
Развертывайте виртуальные машины в разных облачных провайдерах и запускайте команды и сценарии для всех или нескольких из них параллельно через SSH.
Rundeck ( http://rundeck.org/ )
Простой инструмент оркестровки.
SaltStack ( http://www.saltstack.com/ )
Чрезвычайно быстрое и масштабируемое программное обеспечение для управления системами и конфигурацией.
BOSH ( http://docs.cloudfoundry.org/bosh/ )
Платформа оркестровки IaaS, изначально созданная для развертывания и управления облачным литейным PaaS, но также полезная для распределенных систем общего назначения.
Juju ( https://juju.ubuntu.com/ )
Инструмент облачной обработки данных, который управляет сервисами в виде брелоков, конфигураций YAML и пакетов сценариев развертывания.
MCollective ( http://puppetlabs.com/mcollective )
Ruby Framework для управления оркестровкой серверов, разработанный Puppet labs.
Open-O ( https://www.open-o.org/ )
OPEN-O позволяет операторам связи и кабельного телевидения эффективно предоставлять комплексные услуги.
Cloudify ( http://www.getcloudify.org/ )
Программная платформа с открытым исходным кодом, основанная на TOSCA, написанная на Python и YAML.
Rocketeer ( http://rocketeer.autopergamene.eu/ )
PHP Runner Task и инструмент развертывания.
CloudSlang ( http://www.cloudslang.io )
Инструмент управления на основе потоков для управления развернутыми приложениями с возможностями Docker.
Capistrano ( http://www.capistranorb.com/ )
Разверните свое приложение на любое количество машин одновременно, последовательно или в виде скользящего набора по SSH (на основе граблей).
StackStorm ( http://stackstorm.com/ )
Event Driven Operations и ChatOps платформа для управления инфраструктурой. Написано на Python.
Marathon ( https://mesosphere.github.io/marathon/ )
Общекластерная система инициализации и управления для сервисов в cgroups или контейнерах Docker.
Xen Orchestra ( https://xen-orchestra.com )
Xen Orchestra предлагает мощный веб-интерфейс для управления полной инфраструктурой XenServer или Xen.
sandstorm ( https://github.com/sandstorm-io/sandstorm )
Персональная облачная песочница, установка приложений для создания документов, электронных таблиц, блогов, git-репозиториев, списков задач и многого другого.
Syncthing ( http://syncthing.net/ )
Система с открытым исходным кодом для частного, зашифрованного и аутентифицированного распространения данных.
Nextcloud ( https://nextcloud.com/ )
Следующее облако - это форк OwnCloud.
Pydio ( https://pyd.io )
Pydio - это зрелое программное обеспечение с открытым исходным кодом для обмена файлами и синхронизации.
ownCloud ( https://owncloud.org )
Обеспечивает универсальный доступ к вашим файлам через Интернет, ваш компьютер или мобильные устройства.
git-annex assistant ( http://git-annex.branchable.com/assistant/ )
Синхронизированная папка на каждом из компьютеров OSX и Linux, устройствах Android, съемных дисках, устройствах NAS и облачных службах.
Swift ( http://docs.openstack.org/developer/swift/ )
Высокодоступное, распределенное, в конечном итоге согласованное хранилище объектов / блобов.
Seafile ( http://seafile.com )
Еще одно решение с открытым исходным кодом для облачных хранилищ.
SparkleShare ( http://sparkleshare.org/ )
Предоставляет облачное хранилище и сервисы синхронизации файлов. По умолчанию он использует Git в качестве хранилища данных.
Minio ( https://minio.io/ )
Minio - это сервер хранения объектов, созданный для разработчиков облачных приложений и разработчиков.
Ganeti ( https://code.google.com/p/ganeti/ )
Cluster virtual server management software tool built on top of KVM and Xen.
Proxmox ( http://pve.proxmox.com/wiki/Main_Page )
Open Source Server Virtualization Platform, based on KVM and OpenVZ.
Xen ( http://www.xenproject.org/ )
Virtual machine monitor for 32/64 bit Intel / AMD (IA 64) and PowerPC 970 architectures.
Packer ( http://www.packer.io/ )
A tool for creating identical machine images for multiple platforms from a single source configuration.
KVM ( http://www.linux-kvm.org )
Linux kernel virtualization infrastructure.
Vagrant ( https://www.vagrantup.com/ )
Tool for building complete development environments.
rkt ( https://coreos.com/rkt/docs/latest/ )
A fast, composable, and secure App Container runtime for Linux.
LXC - Linux Containers ( https://linuxcontainers.org/ )
System containers which offer an environment as close to possible as the one you'd get from a VM, but without the overhead that comes with running a separate kernel and simulating all the hardware.
oVirt ( http://www.ovirt.org/ )
Manages virtual machines, storage and virtual networks.
VirtualBox ( https://www.virtualbox.org/ )
Virtualization product from Oracle Corporation.
SmartOS ( https://smartos.org/ )
SmartOS is a hypervisor.
Flocker ( https://github.com/ClusterHQ/flocker )
Flocker is an open-source Container Data Volume Manager for your Dockerized applications.
Docker ( http://www.docker.com/ )
Open platform for developers and sysadmins to build, ship, and run distributed applications.
Rancher ( http://rancher.com/ )
A complete infrastructure platform for running Docker in production.
Kubernetes ( http://kubernetes.io/ )
Kubernetes is an open source orchestration system for Docker containers.
ElasticKube ( https://elastickube.com )
Enterprise container management for Kubernetes
OpenVZ ( http://openvz.org )
Container-based virtualization for Linux.
Kontena ( https://www.kontena.io/ )
The Developer Friendly Container and Microservices Platform
Nomad ( https://www.nomadproject.io/ )
Nomad is a tool for managing a cluster of machines and running applications on them.
Octopussy ( http://www.octopussy.pm )
Log Management Solution (Visualize / Alert / Report).
Kibana ( http://www.elasticsearch.org/overview/kibana/ )
Visualize logs and time-stamped data.
Flume ( https://flume.apache.org/ )
Distributed log collection and aggregation system.
Graylog2 ( http://graylog2.org/ )
Pluggable Log and Event Analysis Server with Alerting options.
Logstash ( http://logstash.net/ )
Tool for managing events and logs.
Fluentd ( http://www.fluentd.org/ )
Log Collector and Shipper.
Heka ( http://hekad.readthedocs.org/en/latest/ )
Stream processing system which may be used for log aggregation.
Solr ( http://lucene.apache.org/solr/ )
Solr is fast search platform built on Apache Lucene.
ElasticSearch ( http://www.elasticsearch.org/ )
A Lucene Based Document store mainly used for log indexing, storage and analysis.
redash ( https://redash.io/ )
Visualize any data and share it.
Gearman ( http://gearman.org/ )
Fast multi-language queuing/job processing platform.
RabbitMQ ( http://www.rabbitmq.com/ )
Robust, fully featured, cross distro queuing system.
ZeroMQ ( http://zeromq.org/ )
Lightweight queuing system.
NSQ ( http://nsq.io/ )
A realtime distributed messaging platform.
Apache Kafka ( http://kafka.apache.org )
A high-throughput distributed messaging system.
BeanstalkD ( http://kr.github.io/beanstalkd/ )
A simple, fast work queue.
ActiveMQ ( https://activemq.apache.org )
Open source java message broker
Sidekiq ( https://github.com/mperham/sidekiq )
Simple, efficient background processing for Ruby.
Memcached ( https://memcached.org/ )
Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.
QPid ( https://qpid.apache.org/ )
Apache QPid, open source AMQP 1.0 Server and framework.
Redo Backup ( http://redobackup.org/ )
Easy Backup, Recovery and Restore.
Fog ( http://www.fogproject.org/ )
Another computer cloning solution.
Clonezilla ( http://clonezilla.org/ )
Partition and disk imaging/cloning program.
OPSI ( http://www.opsi.org )
OPSI is an open source Client Management System for Windows clients and is based on Linux servers
Elkarbackup ( https://github.com/elkarbackup/elkarbackup )
Backup solution based on RSnapshot with a simple web interface.
ZBackup ( http://zbackup.org/ )
A versatile deduplicating backup tool
Burp ( http://burp.grke.org/ )
Network backup and restore program.
BorgBackup ( https://borgbackup.readthedocs.org/en/stable/# )
BorgBackup is a deduplicating backup program.
Obnam ( http://obnam.org/ )
Network backup and restore, with snapshotting, deduplication and encryption.
Backupninja ( https://labs.riseup.net/code/projects/backupninja )
Lightweight, extensible meta-backup system.
Bareos ( https://www.bareos.org/ )
A fork of Bacula backup tool.
UrBackup ( http://www.urbackup.org/ )
Another client-server backup system.
Lsyncd ( https://github.com/axkibe/lsyncd )
Watches a local directory trees for changes, and then spawns a process to synchronize the changes. Uses rsync by default.
Amanda ( http://www.amanda.org/ )
Client-server model backup tool.
Yadis! Backup ( http://www.codessentials.com/ )
Yadis! Backup is a real time Backup application.
Rsnapshot ( http://www.rsnapshot.org/ )
Filesystem Snapshotting Utility.
Backuppc ( http://backuppc.sourceforge.net/ )
Client-server model backup tool with file pooling scheme.
Restic ( https://restic.github.io/ )
Restic is a program that does backups right.
Bacula ( http://www.bacula.org )
Another Client-server model backup tool.
Duplicity ( http://duplicity.nongnu.org/ )
Encrypted bandwidth-efficient backup using the rsync algorithm.
kvmBackup ( https://github.com/bioinformatics-ptp/kvmBackup )
A software for snapshotting KVM images and backing them up.
Snebu ( http://www.snebu.com )
Snebu is an efficient incremental snapshot style client/server disk-based backup system for Unix / Linux systems.
Relax and Recover ( http://relax-and-recover.org/ )
Bare metal backup software.
SafeKeep ( http://safekeep.sourceforge.net/ )
Centralized pull-based backup using rdiff-backup.
Attic ( https://attic-backup.org )
Attic is a deduplicating backup program written in Python.
Box Backup ( https://www.boxbackup.org/ )
Is another backup system.
Duplicati ( http://www.duplicati.com )
Duplicati is a backup client that securely stores encrypted, incremental, compressed backups on cloud storage services and remote file servers.
Cobian Backup ( http://www.cobiansoft.com/cobianbackup.htm )
Cobian Backup is a easy Backup software.
Deja Dup ( https://launchpad.net/deja-dup )
Deja Dup is a simple backup tool with GUI.
Duply ( http://duply.net/ )
Duply is a frontend for duplicity, which is python based shell application that makes encrypted incremental backups to remote storages.
rdiff-backup ( http://www.nongnu.org/rdiff-backup/ )
Incremental File Backup software.
Mondo Rescue ( http://www.mondorescue.org/ )
Mondo Rescue is a GPL disaster recovery solution.
Bup ( https://bup.github.io/ )
Very efficient backup system based on the git packfile format, providing fast incremental saves and global deduplication.
Ugarit ( https://www.kitten-technologies.co.uk/project/ugarit/doc/trunk/README.wiki )
Ugarit is a backup/archival system based around content-addressible storage.
GlusterFS ( http://www.gluster.org/ )
Scale-out network-attached storage file system.
Ceph ( http://ceph.com/ )
Distributed object store and file system.
XtreemFS ( http://www.xtreemfs.org/ )
XtreemFS is a fault-tolerant distributed file system for all storage needs.
MooseFS ( http://www.moosefs.org/ )
Fault tolerant, network distributed file system.
Sheepdog ( https://sheepdog.github.io/sheepdog/ )
Sheepdog is a distributed object storage system for volume and container services and manages the disks and nodes intelligently.
DRBD ( http://www.drbd.org/ )
Disributed Replicated Block Device.
BeeGFS ( http://www.beegfs.com/content/ )
BeeGFS is the leading parallel cluster file system, developed with a strong focus on performance.
LeoFS ( http://leo-project.net )
Unstructured object/data storage and a highly available, distributed, eventually consistent storage system.
TahoeLAFS ( https://tahoe-lafs.org/trac/tahoe-lafs )
secure, decentralized, fault-tolerant, peer-to-peer distributed data store and distributed file system.
MogileFS ( http://mogilefs.org/ )
Application level, network distributed file system.
LizardFS ( https://lizardfs.com/ )
LizardFS Software Defined Storage is a distributed, scalable, fault-tolerant and highly available file system
HDFS ( http://hadoop.apache.org/ )
Distributed, scalable, and portable file-system written in Java for the Hadoop framework.
OpenAFS ( http://www.openafs.org/ )
Distributed network file system with read-only replicas and multi-OS support.
Lustre ( http://lustre.opensfs.org/ )
A type of parallel distributed file system, generally used for large-scale cluster computing.
seaweedfs ( https://github.com/chrislusf/seaweedfs )
SeaweedFS is a simple and highly scalable distributed file system. NEW
Firebird ( http://www.firebirdsql.org/ )
True universal open source database.
PostgreSQL-XL ( http://www.postgres-xl.org/ )
Scalable Open Source PostgreSQL-based database cluster.
MariaDB ( https://mariadb.org/ )
Community-developed fork of the MySQL.
Crate ( https://crate.io/ )
Another easy to use, fast and scalable database system.
Galera ( http://galeracluster.com/ )
Galera Cluster for MySQL is an easy-to-use high-availability solution with high system up-time, no data loss, and scalability for future growth.
TokuDB ( http://www.tokutek.com/tokudb-for-mysql/ )
TokuDB is an open source, high-performance storage engine for MySQL, MariaDB, and Percona Server that dramatically improves scalability and operational efficiency.
SQLite ( http://sqlite.org/ )
Library that implements a self-contained, serverless, zero-configuration, transactional SQL DBS.
MySQL ( http://dev.mysql.com/ )
Most popular RDBMS server.
Percona Server ( http://www.percona.com/software )
Enhanced, drop-in MySQL replacement.
PostgreSQL ( http://www.postgresql.org/ )
Object-relational database management system (ORDBMS).
MongoDB ( http://www.mongodb.org/ )
Another document-oriented database system.
LevelDB ( https://code.google.com/p/leveldb/ )
Google's high performance key/value database.
Redis ( http://redis.io/ )
Networked, in-memory, key-value data store with optional durability.
CouchDB ( http://couchdb.apache.org/ )
Ease of use, with multi-master replication document-oriented database system.
Hypertable ( http://hypertable.org/ )
C++ based BigTable-like DBMS, communicates through Thrift and runs either as stand-alone or on distributed FS such as Hadoop.
FlockDB ( https://github.com/twitter/flockdb )
Twitter's distributed, fault-tolerant graph database.
Neo4j ( http://www.neo4j.org/ )
Open source graph database.
RethinkDB ( http://www.rethinkdb.com/ )
Open source distributed document store database, focuses on JSON.
RavenDB ( http://ravendb.net/ )
Document based database with ACID/Transactional features.
Riak ( http://basho.com/riak/ )
Another fault-tolerant key-value NoSQL database.
Apache HBase ( http://hbase.apache.org/ )
Hadoop database, a distributed, big data store.
OrientDB ( http://orientdb.com )
Multi-Model Database, mainly Graph Database.
Cassandra ( http://cassandra.apache.org/ )
Distributed DBMS designed to handle large amounts of data across many servers.
Piwik ( http://piwik.org/ )
Free and open source web analytics application.
GoAccess ( http://goaccess.io/ )
Open source real-time web log analyzer and interactive viewer that runs in a terminal.
Webalizer ( http://www.webalizer.org/ )
Fast, free web server log file analysis program.
Open Web Analytics ( http://www.openwebanalytics.com/ )
Open Web Analytics is a professional tool.
Log.io ( http://logio.org/ )
Real-time log monitoring.
Bloonix ( https://bloonix.org )
Bloonix is your next-gen monitoring solution!
Sensu ( http://sensuapp.org/ )
Open source monitoring framework.
Zabbix ( http://www.zabbix.com/ )
Enterprise-class software for monitoring of networks and applications.
Shinken ( http://www.shinken-monitoring.org/ )
Another monitoring framework.
Adagios ( http://adagios.org/ )
Adagios is a web based Nagios configuration interface.
zmon ( https://github.com/zalando/zmon )
ZMON is Zalando's open-source platform monitoring tool.
Nagios ( http://www.nagios.org/ )
Computer system, network and infrastructure monitoring software application.
Cacti ( http://www.cacti.net )
Web-based network monitoring and graphing tool.
Dash ( https://github.com/afaqurk/linux-dash )
A low-overhead monitoring web dashboard for a GNU/Linux machine.
Alerta ( https://github.com/guardian/alerta )
Distributed, scaleable and flexible monitoring system.
netdata ( https://github.com/firehol/netdata/ )
Real-time performance monitoring, done right!
Icinga ( https://www.icinga.org/ )
Fork of Nagios.
Sentry ( https://getsentry.com/ )
Application monitoring, event logging and aggregation.
Monit ( http://mmonit.com/monit/#home )
Small Open Source utility for managing and monitoring Unix systems.
Cabot ( http://cabotapp.com/ )
Monitoring and alerts, similar to PagerDuty.
Open Monitoring Distribution ( http://omdistro.org/ )
Monitoring solution based on Nagios.
BandwidthD ( http://bandwidthd.sourceforge.net/ )
BandwidthD tracks usage of TCP/IP network subnets and builds html files with graphs to display utilization.
PHP Server Monitor ( http://sourceforge.net/projects/phpservermon/ )
Open source tool to monitor your servers and websites
Flapjack ( http://flapjack.io/ )
Monitoring notification routing & event processing system.
NetXMS ( http://www.netxms.org/ )
NetXMS is an enterprise grade multi-platform open source network management and monitoring system.
Centreon ( https://www.centreon.com/en/ )
Centreon is real-time IT performance monitoring and diagnostics management tool.
Riemann ( http://riemann.io/ )
Flexible and fast events processor allowing complex events/metrics analysis.
LibreNMS ( https://github.com/librenms/librenms/ )
fork of Observium.
OpenITCockpit ( http://www.openitcockpit.org/en.html )
openITCockpit is an monitoring suite for the monitoring tool naemon.
Monitorix ( http://www.monitorix.org/ )
Monitorix is a lightweight system monitoring tool.
Selena ( https://github.com/allegro/selena )
Selena is a tool for monitoring website performance by monitoring response times, response codes and site content.
Pandora FMS ( http://pandorafms.com/ )
Flexible Monitoring System, a Nagios and Zabbix alternative
Zenoss ( http://community.zenoss.org )
Application, server, and network management platform based on Zope.
check_mk ( http://mathias-kettner.com/check_mk.html )
Collection of extensions for Nagios.
CactiEZ ( http://cactiez.cactiusers.org )
Monitoring tools with many features
weathermap ( https://network-weathermap.com/ )
Create your own live network maps from the network statistics you already have
EyesOfNetwork ( https://www.eyesofnetwork.com )
EyesOfNetwork is the OpenSource solution combining a pragmatic usage of ITIL processes and a technological interface allowing their workaday application.
OpenNMS ( http://www.opennms.org )
OpenNMS is enterprise grade network management application platform.
Thruk ( http://www.thruk.org/ )
Multibackend monitoring webinterface with support for Naemon, Nagios, Icinga and Shinken.
Munin ( http://munin-monitoring.org/ )
Networked resource monitoring tool.
Naemon ( http://www.naemon.org/ )
Network monitoring tool based on the Nagios 4 core with performance enhancements and new features.
MuninMX ( https://www.muninmx.com )
MuninMX is a collector and frontend replacement for the Open Source Munin Monitoring Tool and is compatible with deployed munin-nodes which it also uses.
Observium ( http://www.observium.org/ )
SNMP monitoring for servers and networking devices. Runs on linux.
alignak ( https://github.com/Alignak-monitoring/alignak )
Alignak project is a monitoring framwork based on Shinken who tend to follow OpenStack standards and integrate with it.
Prometheus ( http://prometheus.io/ )
An open-source service monitoring system and time series database.
Packetbeat ( http://packetbeat.com )
Captures network traffic and displays it in a custom Kibana dashboard for easy viewing.
Stashboard ( http://www.stashboard.org/ )
Status dashboard software.
Dashing ( http://dashing.io/ )
Ruby gem that allows for rapid statistical dashboard development. An all HTML5 approach allows for big screen displays in data centers or conference rooms.
Cachet ( https://cachethq.io/ )
Status page system.
Logstalgia ( http://logstalgia.io/ )
A website access visualiziation tool.
Tessera ( https://github.com/urbanairship/tessera )
Easy to configure dashboard for Graphite
Graphite ( http://graphite.readthedocs.org/en/latest/ )
Open source scaleable graphing server.
Grafana ( http://grafana.org/ )
A Graphite & InfluxDB Dashboard and Graph Editor.
Collectl ( http://collectl.sourceforge.net/ )
High precision system performance metrics collecting tool.
Statsd ( https://github.com/etsy/statsd/ )
Application statistic listener.
Smokeping ( https://oss.oetiker.ch/smokeping/ )
Network analytic tool.
Gource ( http://gource.io/ )
Gource is a software version control visualiziation tool.
Ganglia ( http://ganglia.sourceforge.net/ )
High performance, scalable RRD based monitoring for grids and/or clusters of servers. Compatible with Graphite using a single collection process.
InfluxDB ( http://influxdb.com/ )
Open source distributed time series database with no external dependencies.
DalmatinerDB ( https://dalmatiner.io )
Fast distributed metric store for high throughput environments.
OpenTSDB ( http://opentsdb.net/ )
Store and server massive amounts of time series data without losing granularity.
RRDtool ( http://oss.oetiker.ch/rrdtool/ )
Open source industry standard, high performance data logging and graphing system for time series data.
Collectd ( http://collectd.org/ )
System statistic collection daemon.
KairosDB ( https://code.google.com/p/kairosdb/ )
Fast distributed scalable time series database, fork of OpenTSDB 1.x.
Diamond ( https://github.com/python-diamond/Diamond )
Diamond is a python daemon that collects system metrics and publishes them to Graphite.
Boxstarter ( http://boxstarter.org )
Config management for Windows OS
Ansible ( http://www.ansible.com )
It's written in Python and manages the nodes over SSH.
Fabric ( http://www.fabfile.org/ )
Python library and cli tool for streamlining the use of SSH for application deployment or systems administration tasks.
Rudder ( http://www.rudder-project.org )
Rudder is an easy to use, web-driven, role-based solution for IT Infrastructure Automation and Compliance.
Pallet ( http://palletops.com/ )
Infrastructure definition, configuration and management via a Clojure DSL.
Puppet ( http://puppetlabs.com/ )
It's written in Ruby and uses Puppet's declarative language or a Ruby DSL.
Chef ( http://www.opscode.com/chef/ )
It's written in Ruby and Erlang and uses a pure-Ruby DSL.
Ara ( https://github.com/openstack/ara )
Ara is a web visualization interface for Ansible.
CFEngine ( http://cfengine.com/ )
Lightweight agent system. Configuration state is specified via a declarative language.
Terraform ( http://www.terraform.io )
Terraform provides a common configuration to launch infrastructure from physical and virtual servers to email and DNS providers.
Habitat ( https://www.habitat.sh/ )
Automate any app, anywhere with Habitat. From containers to traditional services, Habitat gives you a consistent way to build and run your applications.
otter ( https://inedo.com/otter )
Otter is modern infrastructure automation that utilizes infrastructure as code. NEW
Clusto ( https://github.com/clusto/clusto )
Helps you keep track of your inventory, where it is, how it's connected, and provides an abstracted interface for interacting with the elements of the infrastructure.
i-doit ( http://www.i-doit.org/ )
Open Source IT Documentation and CMDB.
iTop ( http://www.combodo.com/-Overview-.html )
A complete open source, ITIL, web based service management tool.
Consul ( http://www.consul.io/ )
Consul is a tool for service discovery, monitoring and configuration.
Doozerd ( https://github.com/ha/doozerd )
Doozer is a highly-available, completely consistent store for small amounts of extremely important data.
ZooKeeper ( http://zookeeper.apache.org/ )
ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.
etcd ( https://github.com/coreos/etcd )
A highly-available key value store for shared configuration and service discovery.
Nmap ( https://nmap.org/ )
Nmap is a free and open source utility for network discovery and security auditing.
Oxidized ( https://github.com/ytti/oxidized )
A modern take on network device configuration monitoring with web interace and GIT storage.
GestióIP ( http://www.gestioip.net/ )
An automated web based IPv4/IPv6 IP Address Management tool.
trigger ( https://github.com/trigger/trigger )
Robust network automation toolkit written in Python.
Netbox ( https://github.com/digitalocean/netbox )
NetBox is an IP address management (IPAM) and data center infrastructure management (DCIM) tool. Initially conceived by the network engineering team at DigitalOcean, NetBox was developed specifically to address the needs of network and infrastructure engineers.
RANCID ( http://www.shrubbery.net/rancid/ )
Monitors network device's configurarion and maintain history of changes.
rConfig ( http://www.rconfig.com/ )
Another network device configuration management tool.
PHPIpam ( http://phpipam.net/ )
Light, modern and useful web IP address management application
Netshot ( http://www.netfishers.onl/netshot )
Configuration and Compliance Management Software
Go ( http://www.go.cd/ )
Open source continuous delivery server.
Drone ( https://github.com/drone/drone )
Continuous integration server built on Docker and configured using YAML files.
Jenkins ( http://jenkins-ci.org/ )
An extendable open source continuous integration server.
GitLab CI ( https://www.gitlab.com/gitlab-ci/ )
Based off of ruby. They also provide GitLab, which manages git repositories.
Buildbot ( http://buildbot.net/ )
Python-based toolkit for continuous integration.
Teamcity ( https://www.jetbrains.com/teamcity/ )
Powerful Continuous Integration out of the box.
Octopus Deploy ( https://octopus.com/ )
Octopus is a friendly deployment automation tool for .NET developers.
Cockpit Project ( http://cockpit-project.org )
Cockpit makes it easy to administer your GNU/Linux servers via a web browser.
Senatora ( http://www.sentora.org/ )
Sentora provides a robust open-source web hosting control panel for small to medium ISPs.
Ajenti ( http://ajenti.org/ )
Control panel for Linux and BSD.
ZPanel ( http://www.zpanelcp.com/ )
Control panel for Linux, BSD, and Windows.
Panamax ( http://panamax.io/ )
An open-source project that makes deploying complex containerized apps as easy as Drag-and-Drop.
Lan Management System ( https://github.com/lmsgit/lms )
LAN Management System is a package of applications for managing LAN networks.
ispmanager ( https://www.ispsystem.com/software/ispmanager-en )
Panel for shared web hosting
EasySCP ( http://www.easyscp.net/ )
EasySCP is another server webinterface.
Webmin ( http://webmin.com/ )
Webmin is an individual Server Control Panel.
ISPConfig ( http://www.ispconfig.org )
Hosting control panel for Linux.
tipboard ( https://github.com/allegro/tipboard )
Tipboard is a system for creating dashboards, written in JavaScript and Python.
NethServer ( http://www.nethserver.org/ )
NethServer is an operating system for Linux enthusiasts, designed for small offices and medium enterprises.
PDNS Gui ( https://github.com/odoucet/pdns-gui )
Web based GUI which aids in administering domains and records for the PowerDNS with MySQL backend.
VestaCP ( http://www.vestacp.com/ )
Hosting panel for Linux but with Nginx.
Calamari ( http://calamari.readthedocs.io/en/latest/ )
Calamari is a management and monitoring service for Ceph, exposing a high level REST API.
WebVirtMgr ( https://retspen.github.io )
libvirt-based Web interface for managing virtual machines.
Kimichi ( https://kimchi-project.github.io/kimchi/ )
Kimici is an HTML web-based interface for KVM virtualization.
Atomia DNS ( http://atomiadns.com/ )
Free and open source DNS management system.
ViMbAdmin ( http://www.vimbadmin.net/ )
Provides a web based virtual mailbox administration system, allowing mail administrators to manage domains, mailboxes and aliases.
Centos Web Panel ( http://centos-webpanel.com/ )
Free CentOS Linux Web Hosting control panel designed for quick and easy management.
Glances ( https://nicolargo.github.io/glances/ )
Glances is a cross-platform curses-based system monitoring tool written in Python.
Feathur ( http://feathur.com )
VPS Provisioning and Management Software.
i-MSCP ( https://i-mscp.net/ )
Webhosting control panel.
Poweradmin ( http://www.poweradmin.org/ )
Friendly web-based DNS administration tool for PowerDNS server.
Bright Game Panel ( http://www.bgpanel.net/ )
Bright Game Panel is an open source gameserver control panel.
Froxlor ( http://www.froxlor.org/ )
Easy to use panel for Linux with Nginx and PHP-FPM support.
Easy-WI ( https://easy-wi.com/ )
Easy WI is a professional gameserver control panel.
Virtualmin ( http://www.virtualmin.com/ )
Control panel for Linux based on webmin.
Postfix Admin ( http://postfixadmin.sourceforge.net/ )
Web interface to manage postfix mailboxes, virtual domains and aliases.
OpenVZ Web Panel ( http://owp.softunity.com.ru/ )
Web panel to control your OpenVZ servers.
iF.SVNAdmin ( http://svnadmin.insanefactory.com/ )
WebGUI to manage Subversion repositories and User/Group permissions.
WebSVN ( http://www.websvn.info/ )
Opensource web subversion repository browser.
Keyhelp ( https://www.keyhelp.de/en/ )
Another management for webhosting.
Spacewalk ( http://spacewalk.redhat.com/ )
Webinterface for configuration management.
Modoboa ( http://modoboa.org )
Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface. It provides useful components such as an administration panel or a webmail.
RainLoop ( http://www.rainloop.net )
Very nice webmail with IMAP/SMTP Support and multi accounting.
Mailpile ( https://www.mailpile.is/ )
A modern, fast web-mail client with user-friendly encryption and privacy features.
Citadel ( http://citadel.org )
Citadel is a free, open source groupware system.
Horde ( http://www.horde.org )
Webmail and groupware client.
Roundcube ( http://roundcube.net/ )
Browser-based IMAP client with an application-like user interface.
Servers for Hackers ( http://serversforhackers.com/ )
Newsletter for programmers who find themselves needing to know their way around a server.
LibreMailer ( https://github.com/averna-syd/LibreMailer )
Libre Mailer is a modest and simple web based email marketing application.
Web Operations Weekly ( http://webopsweekly.com )
A weekly newsletter on Web operations, infrastructure, performance, and tooling, from the browser down to the metal.
Lewsnetter ( https://github.com/bborn/lewsnetter )
E-mail marketing application, includes subscription management, delivery, bounce and complaint notification, templates and some stats.
phpList ( http://www.phplist.com/ )
Newsletter manager written in PHP.
DadaMail ( http://dadamailproject.com/ )
Mailing List Manager, written in Perl.
Sympa mailing list server ( https://www.sympa.org/ )
Sympa is an electronic mailing list manager.
FreshRSS ( https://freshrss.org/ )
FreshRSS is a self hosted RSS feed aggregator such as Leed or Kriss Feed.
OpenProject ( https://www.openproject.org )
Project collaboration with open source.
Taiga ( https://taiga.io/ )
Agile, Free, Open Source Project Management Tool based on the Kanban and Scrum methods.
Phabricator ( http://phabricator.org/ )
Written in PHP.
Wekan ( http://wekan.io/ )
Wekan is an open-source and collaborative kanban board application.
CaseBox ( https://www.casebox.org )
Manage all your organisation's information in one system.
kanboard ( http://kanboard.net/ )
Kanboard is a project management software that uses the Kanban methodology.
Glip ( https://glip.com/ )
Free simple and easy to use.
Gogs ( http://gogs.io/ )
Written in Go.
Tuleap ( https://www.tuleap.org/ )
Tuleap, 100% Open Source software development and project management tool
Restyaboard ( http://restya.com/board/index.html )
Trello like kanban board. Restyaboard is based on Restya platform.
GitBucket ( https://github.com/takezoe/gitbucket )
Clone of GitHub written in Scala.
Trac ( http://trac.edgewall.org/ )
Written in python.
Kallithea ( http://kallithea-scm.org/ )
OpenSource Git and mercurial sources management.
Redmine ( http://www.redmine.org/ )
Written in ruby on rails.
GitLab ( https://www.gitlab.com/ )
Clone of GitHub written in Ruby.
ProjectLibre ( http://www.projectlibre.com/product/projectlibre-open-source )
ProjectLibre is the leading open source alternative to Microsoft Project
Meister Task ( https://www.meistertask.com )
Easy to use and prioritize tasks.
osTicket ( http://osticket.com/ )
Open source support ticket system.
Cerb ( http://www.cerberusweb.com/ )
A group-based e-mail management project built with a commercial open source license.
Flyspray ( http://flyspray.org )
Web-based bug tracking system written in PHP.
Request Tracker ( http://www.bestpractical.com/rt/ )
Ticket-tracking system written in Perl.
Otrs ( http://www.otrs.com/ )
A free and open-source trouble ticket system software package that a company, organization, or other entity can use to assign tickets to incoming queries and track further communications about them.
Zammad ( http://zammad.org/ )
Zammad is an web-based ticket solution.
MantisBT ( http://www.mantisbt.org/ )
Another web-based bug tracking system.
TheBugGenie ( http://www.thebuggenie.com )
Open source ticket system with extremely complete users rights granularity.
Bugzilla ( http://www.bugzilla.org/ )
General-purpose bugtracker and testing tool originally developed and used by the Mozilla project.
Snipe IT ( http://snipeitapp.com/ )
Asset & license management software.
Ralph ( https://github.com/allegro/ralph )
Asset management, DCIM and CMDB system for large Data Centers as well as smaller LAN networks.
RackTables ( http://racktables.org/ )
Datacenter and server room asset management like document hardware assets, network addresses, space in racks, networks configuration.
Open-AudIT ( http://www.open-audit.org/index.php )
Open-AudIT is an application to tell you exactly what is on your network, how it is configured and when it changes.
OCS Inventory NG ( http://www.ocsinventory-ng.org/en/ )
Enables users to inventory their IT assets.
GLPI ( http://www.glpi-project.org/spip.php?lang=en )
Information Resource-Manager with an additional Administration Interface.
FusionInventory ( http://fusioninventory.org/ )
Alternative to the OCS Inventory solution, allow to inventory IT assets.
CMDBuild ( http://www.cmdbuild.org )
CMDBuild is a web environment in which you can configure custom solutions for IT Governance, or more generally for asset management.
Tiswapt ( http://wapt.fr/en )
WAPT automates software installation, configuration, updates and removal on a Windows computing equipment.
MoinMoin ( http://moinmo.in/ )
An advanced, easy to use and extensible WikiEngine with a large community of users.
XWiki ( http://www.xwiki.org/xwiki/bin/view/Main/WebHome )
XWiki is a professional wiki that has powerful extensibility features such as scripting in pages, plugins and a highly modular architecture.
TiddlyWiki ( http://tiddlywiki.com )
Complete interactive wiki in JavaScript.
Gollum ( https://github.com/gollum/gollum )
A simple, Git-powered wiki with a sweet API and local frontend.
DokuWiki ( https://www.dokuwiki.org/dokuwiki )
Simple to use and highly versatile wiki that doesn't require a database.
Olelo Wiki ( https://github.com/minad/olelo )
A a wiki that stores pages in a Git repository.
ikiwiki ( http://ikiwiki.info/ )
A wiki compiler.
Sphinx ( http://www.sphinx-doc.org/ )
Python Documentation Generator
TWiki ( http://twiki.org/ )
TWiki - the Open Source Enterprise Wiki and Web Application Platform
TikiWiki ( https://tiki.org/ )
Free Wiki system.
PmWiki ( http://www.pmwiki.org )
Wiki-based system for collaborative creation and maintenance of websites.
Mediawiki ( http://www.mediawiki.org/wiki/MediaWiki )
Used to power Wikipedia.
BookStack ( https://www.bookstackapp.com )
BookStack is a simple, self-hosted, platform for organising and storing information. NEW
Review Board ( https://www.reviewboard.org/ )
Available as free software uner the MIT License.
Gerrit ( https://code.google.com/p/gerrit/ )
Based on the Git version control, it facilitates software developers to review modifications to the source code and approve or reject those changes.
SOGo ( https://www.sogo.nu/ )
Collaborative software server with a focus on simplicity and scalability.
Mattermost ( http://www.mattermost.org/ )
Mattermost brings all your team communication into one place, making it searchable and accessible anywhere.
Kolab ( https://www.kolab.org )
Another groupware suite.
Citadel/UX ( http://www.citadel.org/ )
Collaboration suite (messaging and groupware) that is descended from the Citadel family of programs.
Horde Groupware ( http://www.horde.org/apps/groupware )
PHP based collaborative software suite that includes email, calendars, wikis, time tracking and file management.
Zimbra ( https://www.zimbra.com/community/ )
Collaborative software suite, that includes an email server and web client.
EGroupware ( http://www.egroupware.org/ )
Groupware software written in PHP.
Tine ( http://tine20.github.io/Tine-2.0-Open-Source-Groupware-and-CRM/ )
Tine is a groupware solution.
KOPANO ( https://kopano.io/ )
Kopano is a thoroughly modern communication stack.
Kandan ( http://getkandan.com/ )
Open source self hosted Chat.
Lets-Chat ( http://sdelements.github.io/lets-chat/ )
A self hosted chat suite written in Node.
Hack.Chat ( https://hack.chat/ )
Chat for hacker from hackers :)
Discord ( https://discordapp.com/ )
Is a voice and chat software and an alternative to Skype and Teamspeak.
Openfire ( http://www.igniterealtime.org/projects/openfire/ )
Real time collaboration (RTC) server.
Spreed.Me ( https://www.spreed.me/?far )
Spreed WebRTC implements a WebRTC audio/video call and conferencing server and web client.
Kaiwa ( http://getkaiwa.com )
Web based chat client in the style of common paid alternatives.
Discourse ( http://www.discourse.org/ )
Civilsied discussions.
Jappix ( https://jappix.org/ )
Web-based chat client
Rocket.Chat ( https://rocket.chat/ )
Web chat platform.
Mastodon ( https://mastodon.social/about )
Decentralized social networking server.
Metronome IM ( http://www.lightwitch.org/metronome )
Fork of Prosody IM.
HumHub ( https://github.com/humhub/humhub/ )
Social communication network kit.
MongooseIM ( https://www.erlang-solutions.com/products/mongooseim-massively-scalable-ejabberd-platform )
Fork of ejabberd.
Matrix ( http://matrix.org/ )
Matrix is an open standard for decentralised communication.
Tigase ( https://projects.tigase.org/projects/tigase-server )
XMPP server implementation in Java.
Alfresco ( https://www.alfresco.com/community )
The Alfresco Enterprise Content Management platform is an open, powerful ECM platform.
Prosody IM ( http://prosody.im/ )
XMPP server written in Lua.
Candy ( http://candy-chat.github.io/candy )
Multi user XMPP client written in Javascript.
FreeSWITCH ( https://freeswitch.org/ )
The worlds first cross-platform scalable FREE multi-protocol softswitch.
Matterm ( https://www.mattermost.org )
Open source Slack alternative.
Jitsi Meet ( https://jitsi.org/Projects/JitsiMeet )
Jitsi Meet is an OpenSource (MIT) WebRTC JavaScript application that uses Jitsi Videobridge to provide high quality, scalable video conferences.
Kamailio ( https://www.kamailio.org )
Kamailio is an Open Source SIP Server released under GPL.
ejabberd ( http://www.ejabberd.im/ )
XMPP instant messaging server written in Erlang/OTP.
FreeSentral ( http://freesentral.com/ )
FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configuration.
Asterisk ( http://www.asterisk.org )
Asterisk is a Framework to build Telephony Servers, IVR, Voicemail and more
GNU Gatekeeper ( https://www.gnugk.org/ )
The GNU Gatekeeper is a H.323 gatekeeper, available freely under GPL license. It forms the basis for IP telephony or video conferencing systems.
OpenSIPS ( http://www.opensips.org/ )
OpenSIPS is an Open Source SIP proxy/server for voice, video, IM, presence and any other SIP extensions.
Yate ( http://yate.ro/opensource.php )
Yate is an advanced, mature, flexible telephony server that is used for VoIP.
FusionPBX ( https://www.fusionpbx.com/ )
FusionPBX, a highly available multi-tenant PBX, carrier grade switch, call center, fax, voip, voicemail, conference, voice application, appliance framework and more.
neovim ( http://neovim.org/ )
The Vim text editor has been loved by a generation of users. This is the next generation.
Lime ( http://limetext.org/ )
Aims to provide an open source solution to Sublime Text.
ICEcoder ( http://icecoder.net )
Code editor awesomeness, built with common web languages.
Light Table ( http://www.lighttable.com/ )
The next generation code editor.
Haroopad ( http://pad.haroopress.com/ )
Markdown editor with live preview.
Atom ( https://atom.io/ )
A hackable text editor from Github.
Brackets ( http://brackets.io/ )
Open source code editor for web designers and front-end developers.
TextMate ( https://github.com/textmate/textmate/ )
A graphical text editor for OS X.
Vim ( http://www.vim.org )
A highly configurable text editor built to enable efficient editing.
jotgit ( https://github.com/jdleesmiller/jotgit )
Git-backed real-time collaborative code editing.
Visual Studio Code ( http://code.visualstudio.com )
Open source and great. Sort of an Atom fork.
Notepad++ ( https://notepad-plus-plus.org/ )
Notepad++ is a free source code editor and Notepad replacement that supports several languages.
Geany ( http://www.geany.org/ )
GTK2 text editor.
NetBeans IDE ( https://netbeans.org )
NetBeans IDE lets you quickly and easily develop Java desktop, mobile, and web applications, as well as HTML5 applications with HTML, JavaScript, and CSS.
Sublime Text ( https://www.sublimetext.com )
Sublime Text is a sophisticated text editor for code, markup and prose.
Eclipse ( http://eclipse.org/ )
IDE written in Java with an extensible plug-in system.
KDevelop ( https://www.kdevelop.org )
An open source IDE by the people behind KDE.
GNU Emacs ( http://www.gnu.org/software/emacs/ )
An extensible, customizable text editor-and more.
nano ( http://www.nano-editor.org/ )
GNU Nano is a clone of the Pico text editor with some enhancements.
gedit ( https://wiki.gnome.org/Apps/Gedit )
While aiming at simplicity and ease of use, gedit is a powerful general purpose text editor.
Spacemacs ( http://spacemacs.org/ )
Popular distribution of Emacs focused on ergonomics. Excellent layers system essentially turns it into a simple to use IDE out of the box.
Dotdeb ( http://www.dotdeb.org/ )
Repository with LAMP updated packages for Debian.
ElRepo ( http://elrepo.org/tiki/tiki-index.php )
The ELRepo Project focuses on hardware related packages to enhance your experience with Enterprise Linux.
Remi ( http://rpms.famillecollet.com/ )
Repository with LAMP updated packages for RHEL/Centos/Fedora.
Aptly ( https://www.aptly.info/ )
Mirror, create, snapshot and publish Debian repositories
Software Collections ( https://www.softwarecollections.org/en/ )
Community Release of Red Hat Software Collections. Provides updated packages of Ruby, Python, etc. for CentOS/Scientific Linux 6.x.
Pulp ( http://www.pulpproject.org/ )
Pulp is a platform for managing repositories of content, such as software packages, and pushing that content out to large numbers of consumers.
EPEL ( https://fedoraproject.org/wiki/EPEL )
Repository for RHEL and compatibles (CentOS, Scientific Linux).
IUS Community Project ( https://iuscommunity.org/pages/Repos.html )
A better way to upgrade RHEL.
RepoForge ( http://repoforge.org/ )
ex-RpmForge
SCM Manager ( https://www.scm-manager.org/ )
The easiest way to share and manage your Git, Mercurial and Subversion repositories.
Bro ( http://www.bro.org )
Bro is a powerful framework for network analysis and security monitoring.
BlackBox ( https://github.com/StackExchange/blackbox )
Safely store secrets in Git/Mercurial. Privides tooling to automatically encrypt secrets like passwords.
Pass ( http://www.passwordstore.org/ )
Password manager based around gpg and git, with a bit of setup allowing easy collaboration.
LookingGlass ( https://github.com/telephone/LookingGlass )
LookingGlass for hosting on own server.
RatticDB ( http://rattic.org/ )
RatticDB is a password management database.
Suricata ( http://suricata-ids.org/ )
Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.
Snort ( https://www.snort.org/ )
Snort is a free and open source network intrusion prevention system and network intrusion detection system.
Vault ( https://www.vaultproject.io )
Vault secures, stores, and tightly controls access to tokens, passwords, certificates, API keys, and other secrets in modern computing.
OpenVAS ( http://www.openvas.org/vm.html )
Open source intrusion detection system
Linux Malware Detect ( https://www.rfxn.com/projects/linux-malware-detect/ )
A malware scanner for Linux designed around the threats faced in shared hosted environments.
OsSec ( http://www.ossec.net/ )
Open Source IDS
Kali Linux ( https://www.kali.org/ )
Kali Linux is a Open Source Penetration software.
Passbolt ( https://www.passbolt.com/ )
Secure password database for sharing in a team.
Vaultier ( https://www.vaultier.org/ )
Collaborative password manager that uses PKI
Fail2Ban ( http://www.fail2ban.org/wiki/index.php/Main_Page )
Scans log files and takes action on IPs that show malicious behavior.
OpenAS ( https://openas.org/ )
An self-hosted email spam filter.
PacketFence ( http://www.packetfence.org )
PacketFence is a fully supported, trusted, Free and Open Source network access control (NAC) solution.
OPNsense ( https://opnsense.org/ )
OPNsense is an open source, easy-to-use and easy-to-build FreeBSD based firewall and routing platform.
AlienVault OSSIM ( https://www.alienvault.com/products/ossim )
OSSIM provides you with a feature-rich open source SIEM, complete with event collection, normalization and correlation.
MailBorder ( http://www.mailborder.com/ )
Free E-Mail Antivirus/Spam Gateway.
WinMTR ( http://winmtr.net/ )
Free Network diagnostic tool.
EFA Project ( https://efa-project.org/ )
Great EMail Filter Appliance.
KeePass ( http://keepass.info/ )
Keepass is a great and secure password storage tool.
Devil Linux ( http://www.devil-linux.org/home/index.php )
Security distribution which runs from a usb stick or cd.
Rspamd ( https://rspamd.com/ )
Advanced spam filtering system that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom services such as URL black lists.
pfSense ( https://www.pfsense.org/ )
Firewall and Router FreeBSD distribution.
VyOS ( http://vyos.net/ )
VyOS is a community fork of Vyatta, a Linux-based network operating system that provides software-based network routing, firewall, and VPN functionality.
OSQuery ( https://osquery.io )
Query your servers status and info using a SQL like interface.
ClamAV ( http://www.clamav.net/ )
Antivirus software
Smoothwall ( http://www.smoothwall.org/ )
Software Firewall.
Denyhosts ( http://denyhosts.sourceforge.net/ )
Thwart SSH dictionary based attacks and brute force attacks.
rkhunter ( http://rkhunter.sourceforge.net/ )
Rootkit Hunter is a tool that scans for rootkits, backdoors and possible local exploits.
BlackArch ( https://blackarch.org/ )
Is an excellent pentesting distribution.
Enpass ( https://www.enpass.io/ )
Enpass is an open source password manager.
IPCop ( http://www.ipcop.org/ )
Secure firewall distribution.
Untangle ( https://www.untangle.com/ )
Free firewall distribution based on debian with paid addons.
ipfire ( http://www.ipfire.org/ )
IPFire, open source easy to use firewall.
lcsam ( https://github.com/LiveConfig/lcsam )
Another Spamassassin milter.
chkrootkit ( http://www.chkrootkit.org/ )
chkrootkit is a tool to locally check for signs of a rootkit.
ClearOS ( https://www.clearos.com/ )
ClearOS is an operating system for your Server, Network, and Gateway systems.
SpamAssassin ( https://spamassassin.apache.org/ )
A powerful and popular email spam filter employing a variety of detection techniques.
Intrace ( https://github.com/Fusl/intrace )
Powerful looking glass for multiple locations.
openWRT ( https://openwrt.org/ )
Security distribution for routers and embedded devices.
DNSCrypt ( https://dnscrypt.org/ )
DNSCrypt is an protocol which offers better security options than DNS does.
Security Onion ( https://securityonion.net/ )
All-in-one distributed IDS server, sensor and workstation
Wazuh ( https://wazuh.com/ )
Wazuh is OSSEC Stack for Host and Endpoint security.
eFa Project ( https://efa-project.org/ )
eFa is a self hosted email filter appliance. NEW
Fossil ( http://www.fossil-scm.org/ )
Distributed version control with built-in wiki and bug tracking.
Git ( http://git-scm.com/ )
Distributed revision control and source code management (SCM) with an emphasis on speed.
GNU Bazaar ( http://bazaar.canonical.com/ )
Distributed revision control system sponsored by Canonical.
Mercurial ( http://mercurial.selenic.com/ )
Another distributed revision control.
Subversion ( http://subversion.apache.org/ )
Client-server revision control system.
GitLab CE ( https://gitlab.com/gitlab-org/gitlab-ce )
Git repository
omnibus-ruby ( https://github.com/opscode/omnibus-ruby )
Full stack, cross distro packaging software (Ruby).
FPM ( https://github.com/jordansissel/fpm )
Easily create any kind of package
Poky ( https://www.yoctoproject.org/tools-resources/projects/poky )
The Yocto Project provides templates, tools and methods to help you create custom Linux-based systems for embedded products.
Open Build Service ( http://openbuildservice.org/ )
A generic system to build and distribute packages from sources in an automatic, consistent and reproducible way.
PEA ( http://www.peazip.org/ )
Packing tool with multiple languages, for windows and linux. NEW
Sysdig ( http://www.sysdig.org/ )
Capture system state and activity from a running Linux instance, then save, filter and analyze.
ngrep ( http://ngrep.sourceforge.net/ )
Best tool to grep over the network
Wireshark ( http://www.wireshark.org/ )
The world's foremost network protocol analyzer.
UNIX and Linux System Administration Handbook ( http://www.admin.com/ )
Approaches system administration from a practical perspective.
The Linux Command Line ( http://linuxcommand.org/tlcl.php )
A book about the Linux command line by William Shotts.
Debian Administrator HandBook ( https://debian-handbook.info/get/now/ )
This book teaches the essentials to anyone who wants to become an effective and independent Debian GNU/Linux administrator
Cybrary ( https://www.cybrary.it/ )
Free security tutorials.
The Practice of System and Network Administration ( http://everythingsysadmin.com/books.html )
The first and second editions describes the best practices of system and network administration, independent of specific platforms or technologies.
The Visible Ops Handbook: Implementing ITIL in 4 Practical and Auditable Steps ( http://www.itpi.org/the-visible-ops-handbook-review.html )
Is a methodology designed to jumpstart implementation of controls and process improvement.
The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win ( http://itrevolution.com/books/phoenix-project-devops-book/ )
How DevOps techniques can fix the problems that happen in IT organizations.
Asterisk: The Definitive Guide ( http://www.asteriskdocs.org/ )
This is a book for anyone who uses Asterisk. It was written for, and by, members of the Asterisk community.
Le cahier de l administrateur Debian 8 ( https://debian-handbook.info/browse/fr-FR/stable/ )
French book about Debian