Welcome to SeaMonkey Add-ons.
Add extra features and styles to make SeaMonkey your own.Close
About this Add-on
to the download page of Firefox or Thunderbird add-ons. This link takes you to
a new page, which lists the most recent versions of an add-on, and offers install,
convert, and/or download buttons when appropriate.
Usually, you will want to use the most recent version of an extension that has
SeaMonkey support, or (if there is none) the most recent version that does not
New in Version 0.9.17.1:
This version marks a change in how Firefox and Thunderbird add-ons are handled. Instead of an install button, add-on details pages now have a button (or link)
that reads "View Version History."
Please be aware that not all add-ons will work
with SeaMonkey after the conversion, you will find a
link to a compatibility list on the converter page.
To keep that compatibility list up to date, we will need your
feedback! Please Send an email to me (use the feedback link) and
- Name & version of the converted add-on you tested
- Your SeaMonkey User Agent String from menu 'Help → About SeaMonkey'
- Localization (UI language) of your SeaMonkey
- Your observations
[ ] Compatible, works fine
[ ] Partially compatible, observed problems are ..., ..., ...
[ ] Not compatible, observed problems are ..., ..., ...
A suitable alternative is: ...
Of course you can contribute a hyperlink if requested information is available in the WWW.
⚠️️ For Firefox-Addons at https://addons.mozilla.org/ AMO Browsing for SeaMonkey for Webextensions-Addons only finds older versions, which are also for Webextensions. Older "classic"-versions have been dropped. A possible alternative is offered with Classic Add-ons Archive, after download of the Archive-Add-On most Classic-Add-Ons are available for download again. More information at unofficial SeaMonkey-Bolg
⚠️️ Since the SeaMonkey-Add-Ons have been moved to https://addons.thunderbird.net/ for the Addon-Converter insertion ofthe download URL of the .xpi does no longer work correctly. Path structure there is different from the one at AMO. Workaround: download add-on and then upload it to Konverter
⚠️️ Versions 0.9.15 and below do not work any longer because of "Bug 1389022 - "AMO Browsing for SeaMonkey" does not work any longer"! Please update!.