To download SeaMonkey, select your platform from the list below.

SeaMonkey supported platforms:

• Amiga OS
• BeOS
• DragonFly BSD
• Fedora
• FreeBSD
• Linux
• macOS
• Mac OS X
• OpenBSD
• OS/2
• SunOS
• Windows 10
• Windows 2000
• Win32
• Windows 7
• Windows 8
• Windows 8.1
• Windows 98
• Windows ME
• Windows NT