joet12345 brought this to our attention, viewtopic.php?p=25959#p25959:
"I found a way to get Pale Moon Adblock Latitude on Seamonkey. If you (or anyone else is interested) you download Adblock Latitude xpi file and then convert it using this site: http://addonconverter.fotokraina.com/".
On that website is also a large list of converted Addons already 'tested'. http://addonconverter.fotokraina.com/compatibility/, Some on the list were thunderbird addons converted to work with seamonkey's Mail & Newsgroup module.
If you try any on that list, or try converting other addons let us know about both your successes and failures. Please specify the both version of Seamonkey and the version of the addon involved.
This may be a more efficient system that employing https://github.com/JustOff/ca-archive.
