diff --git a/CHANGELOG.md b/CHANGELOG.md
index bcec2c4..fbca8e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ All notable changes to Forel are documented here. Format loosely follows
 ## [Unreleased]
 
 ### Fixed
+- About Forel now displays the app name, version, build number, copyright, and repository link.
 - Automatic rules now keep processing simultaneous file arrivals when an earlier file takes time to move to another disk or network folder.
 - Activity timestamps now follow the Mac's current locale, time zone, and clock format instead of displaying UTC.
 
diff --git a/Sources/ForelApp/ForelMacApp.swift b/Sources/ForelApp/ForelMacApp.swift
index dd86b91..d8ac1d5 100644
--- a/Sources/ForelApp/ForelMacApp.swift
+++ b/Sources/ForelApp/ForelMacApp.swift
@@ -45,13 +45,22 @@ struct ForelMacApp: App {
         .commands {
             CommandGroup(replacing: .appInfo) {
                 Button("About Forel") {
-                    let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "alpha"
-                    let icon = Bundle.module.url(forResource: "AppIcon", withExtension: "png").flatMap { NSImage(contentsOf: $0) }
-                    NSApplication.shared.orderFrontStandardAboutPanel(options: [
+                    let info = Bundle.main.infoDictionary
+                    let version = info?["CFBundleShortVersionString"] as? String ?? "Development"
+                    let build = info?["CFBundleVersion"] as? String ?? "Development"
+                    var options: [NSApplication.AboutPanelOptionKey: Any] = [
                         .applicationName: "Forel",
                         .applicationVersion: version,
-                        .applicationIcon: icon as Any,
-                    ])
+                        .version: "Build \(build)",
+                        .credits: Self.aboutCredits,
+                    ]
+
+                    if let icon = Bundle.module.url(forResource: "AppIcon", withExtension: "png")
+                        .flatMap({ NSImage(contentsOf: $0) }) {
+                        options[.applicationIcon] = icon
+                    }
+
+                    NSApplication.shared.orderFrontStandardAboutPanel(options: options)
                 }
             }
         }
@@ -67,4 +76,20 @@ struct ForelMacApp: App {
         }
         .windowResizability(.contentSize)
     }
+
+    private static var aboutCredits: NSAttributedString {
+        let credits = NSMutableAttributedString(
+            string: "\nGitHub Repository",
+            attributes: [.link: URL(string: "https://github.com/lab421/forel")!]
+        )
+
+        let paragraphStyle = NSMutableParagraphStyle()
+        paragraphStyle.alignment = .center
+        credits.addAttribute(
+            .paragraphStyle,
+            value: paragraphStyle,
+            range: NSRange(location: 0, length: credits.length)
+        )
+        return credits
+    }
 }
diff --git a/build.sh b/build.sh
index 137c37b..33a4a7b 100755
--- a/build.sh
+++ b/build.sh
@@ -123,6 +123,8 @@ write_info_plist() {
   <string>${version_number}</string>
   <key>CFBundleVersion</key>
   <string>${version_number}</string>
+  <key>NSHumanReadableCopyright</key>
+  <string>Copyright © 2026 Lab421</string>
   <key>LSMinimumSystemVersion</key>
   <string>13.0</string>
   <key>LSUIElement</key>