Discover best Firefox Firefox softwares, apps and websites.

Best Firefox Firefox Extensions

Open Source

Firefox Sync allows accessing your open tabs, bookmarks, history, passwords and preferences everywhere.

Open Source

UnMHT adds MHT file reading/writing support to Firefox and SeaMonkey.

Open Source

Add to Search Bar lets you add the search functionality of any page to the search box with no effort.

Freemium

Gmelius is a free browser extension available for Google Chrome, Mozilla Firefox and Opera that customizes the look and feel.

Open Source

Apertium is a free/open-source rule-based machine translation platform.