SeaMonkey Internet Suite

Unofficial News in English language

New unofficial localized nightly SeaMonkey builds available for download




This blog post in German languageAdrian Kalla again contributed lots of unofficial English and localized installers and language packs in various languages for WINDOWS and Linux: Trunk & Beta & Aurora & Release. Unfortunately WINDOWS Trunk Building still is broken.

I think I observed that some file creation dates were not correct, but I can’t remember which ones. seamonkey-2.47a1.en-US.linux-x86_64.tar.bz2 did not launch on my VirtualBox, I don’t know why —  2.46 launches without problems.

Only for testing, you will use those builds on your own risk. I recommend to create a backup of your user profile before you start testing those builds.


Clker-GrafkThe SeaMonkey-Project is living thanks to contributions of the Community, manpower and donations. Any amount is appreciated (suggestion: 5 €/year or Flattr). Possibilities for donation: to the SeaMonkey e. V. or via my private campaign. Backgrounds concerning the reasons why I currently do not recommend to donate for the SeaMonkey e. V. you find  here in the unofficial German SeaMonkey News Blog, the posting in the official SeaMonkey Blog has been deleted. With a click on the pile of money picture at the right you will reach my private donation campaign (not under responsibility of the SeaMonkey-Project or of mozilla). So, if you want to help to improve SeaMonkey, please donate.  Plans how to use donated money will be published and discussed here in the Blog when the amount of donations will have exceeded 50,– €

Author: rrbd

Freelancer, Engineer, Camper, Canoeist

2 thoughts on “New unofficial localized nightly SeaMonkey builds available for download

  1. Language Packs

    My advice below is nonsense! Erroneously I had started a 2.44a1 Version from February, and for that 2.44a1, of course, no 2.44 add-ons can be installed. I tested again with SM 2.44 mentioned in Blogpost above, and everything works fine with the unmodified Language packs.

    Invalid nonsense:

    Installation of Language-Packs for WIN64 SeaMonkey 2.44 (2016-06-08) fails, reason seems to be install.rdf in the .xpi (I checked


    After I had modified both version tags to 2.44a1 Installation worked fine, and during my first tests I can’t see problems with active Spanish Language UI.

    I have not yet checked which Language packs for other Versions or OS might be affected. Anybody else interested in doing that testing?</sp


  2. First report on experience

    I now already have worked several hours with German SeaMonkey 2.44 Mozilla/5.0 (en-US Language pack) (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0 Build 20160608085536 (Default Classic Theme) on German WIN7 64bit without any visible problem, except that SeaMonkey crashes on any YouTube Page I visit, see Bug 1279851 CRASH when open YouTube page


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