You are here: SeaMonkey Project > Releases > SeaMonkey 1.1 Alpha

SeaMonkey 1.1 Alpha

Released August 30, 2006

This release is an outdated preview of a stable SeaMonkey version, showing off new but potentially not finalized features. It was intended for developers and testers only — not for end users.
To get the latest version intended for end users, go to the Releases page.
We encourage developers and testers to try the newer preview SeaMonkey 1.1 Beta instead of this earlier version.

Official builds

If you don't know which package is best for you, use the first package listed in the section about your operating system (platform).
MD5 sums are available for official packages and source tarballs.

Windows (32bit)
Full Installer (12 MB) Download all of the SeaMonkey components and then specify install options.
Net Installer (256 KB) Download only the components you specify.
Zipfile (11 MB).
Mac OS X
Disk Image (Universal Binary) (23 MB) Self-mounting disk image containing the full SeaMonkey application suite (Universal Binary, for use on both PowerPC and Intel processor powered Macintosh computers).
Linux (x86)
Full Installer (14 MB) Download all of the SeaMonkey components and then specify install options.
Net Installer (89 KB) Download only the components you specify.
tar.gz format (14 MB).
GTK1 Full Installer (13 MB) Download all of the SeaMonkey components and then specify install options.
GTK1 Net Installer (126 KB) Download only the components you specify.
GTK1 tar.gz format (13 MB).

Contributed builds

These are unofficial builds and may be configured differently than the official SeaMonkey builds.

Linux/x86_64
Linux/x86_64 Installer, Linux/x86_64 .tar.gz (readme)
Linux/Fedora RPMs
Linux/Fedora RPMs (FTP directory), (readme)
OS/2
OS/2 Installer, OS/2 zip (readme) (MD5 sums)
Solaris 2.8 (SPARC) - GTK1
Solaris 2.8 (SPARC) GTK1 .tar.bz2 (readme)

Localized builds

These builds are contributed by the volunteers of the MLP, see our wiki for the localization team list.


This software is subject to the U.S. Export Administration Regulations and other U.S. law, and may not be exported or re-exported to certain countries (currently Cuba, Iran, Libya, North Korea, Sudan and Syria) or to persons or entities prohibited from receiving U.S. exports (including those (a) on the Bureau of Industry and Security Denied Parties List or Entity List, (b) on the Office of Foreign Assets Control list of Specially Designated Nationals and Blocked Persons, and (c) involved with missile technology or nuclear, chemical or biological weapons).

Maintained by Robert Kaiser (KaiRo)