2.49.9esr & 1.1.19
Release date: 
Tuesday, 11 July, 2017

SeaMonkey is a community effort to deliver an high production-quality releases of web browser code derived from "Mozilla Application Suite". The program includes the email client.



Manual installation

Available both as ZIP and WarpIN package:

  • download the ZIP or 7 ZIP package to temporary directory and unpack it to destination folder, use the browser to install langpacks;
  • the WarpIN package is self-installing.

See below for download link(s).

  • Seamonkey must be installed on a partition that supports long filenames, i.e. HPFS or JFS.
  • Before starting the program, it is useful setting Mozilla_Home variable in Config.Sys file, to preserve profile and plugin directories and make program upgrades easier. For example:
    Then you can keep all your plugins in %MOZILLA_HOME%\Mozilla\Plugins directory.
  • To enable Innotek Fontengine (only for old releases) the configuration registry key is:
    HKEY_CURRENT_USER\SOFTWARE\Innotek\Innotek Font Engine\Applications
    Attention!! for Fontengine 2.60 the key is:
    HKEY_LOCAL_MACHINE\SOFTWARE\Innotek\Innotek Font Engine\Applications
    The value, for both is:
    DWORD: Enabled = 0x00000001
  • You can load XUL.DLL in high memory using Highmem.

You can install the prerequisites with rpm running the following string in a command line:

yum install libstdc++6 nspr nss libicu pixman cairo pango fontconfig freetype libkai libvpx libjpeg-turbo libpng zlib bzip2 hunspell libcx
Following links are to additional programs, not mandatory but useful:

Following ones are the download links for manual installation:

Ver. 2.49.9esr FR French language version (11/07/2017)
Ver. 2.49.9esr NL Nederlands language version (11/07/2017)
Ver. 2.49.9esr DE German language version (30/06/2017)
Ver. 2.28 (Experimental, optimized for first gen. Intel Core2Duo CPU) (15/01/2016)
Record updated last time on: Sun, 06/08/2017 - 17:05


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