This website is a repository for web content that has been deemed "legacy" and has been removed by their original publishers, and might otherwise be difficult or cumbersome to get.

This is still a new effort, so we will be growing our site with more legacy content submitted by users over time. This was primarily started to give people access to the "legacy" Firefox extensions people still want and need, but Mozilla has completely purged from existence, but we can imagine there are others with archived versions of things they got a long time ago, which are still useful, but are very hard to find by now.

Legacy Mozilla Firefox extensions

Mozilla has removed all "legacy extensions" (XPI) from their add-ons site in November 2018, leaving many users of older "long term support" versions of the browser, as well as browser forks, dead in the water. This holds a (hopefully complete) collection of the removed extensions as they were available from addons.mozilla.org prior to this purge by the company.