@seb128 Because xpi are basically zip archives and some developers/translators use file-roller to extract/modify files inside. Also xpi files are not used only by Firefox, but by many Mozilla-based product like Thunderbird, Instantbird, Songbird...
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to file-roller in Ubuntu. https://bugs.launchpad.net/bugs/899881 Title: Unable to open xpi files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/file-roller/+bug/899881/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
