I was wondering if there is a functionality or maybe another addon for Firefox were I can export all my addons into a simple list - preferably txt or html. I mean only the names because I start to lose track and want the same addons at home and work.
Extension List Dumper is an addon that can save your addons and themes as a file.
Edit: As of Firefox 30, the above addon no longer works. You can get a list of all installed addons and other information about your Firefox installation by entering
or just backup everything:
FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files. Now you can easily synchronize your office and home browsers.
FEBE backs up your extensions, themes, and (optionally) your bookmarks, preferences, passwords, cookies and just about everything else Firefox offers (it can even backup/restore your entire profile).