Android Add-ons

DownThemAll! per Nils Maier, Federico Parodi, altres

The first and only download manager/accelerator built inside Firefox!

FireFTP per Mime Čuvalo

FireFTP is a free, secure, cross-platform FTP/SFTP client for Waterfox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Session Manager per Michael Kraft

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

Menu Wizard per Oleksandr

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Download Status Bar per Szalgiris

If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.

Mozilla Archive Format, with MHT and Faithful Save per Christopher Ottley, Paolo Amadini

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

Thumbnail Zoom Plus per David Adler

Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.

Save Images per Lumox

Save Images saves the images from the current tab page, from the cache, to a specified location, with either the images original file name or a file name that you specify.

Dorando keyconfig per trlkly, Jonathan Kamens

A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)

As of version 2016.2, Custom keys (using custom JavaScript) work again!

United States English Spellchecker per jooliaan

This dictionary is no longer maintained. Use this dictionary instead.

Restart per Schuzak

"Restart" menu and button, with configurable shortcut key.

Google Docs Viewer (PDF, DOCX, PPTX, XLSX, etc...) per Adon

View publicly-accessible PDF, DOCX, PPTX, XLSX, among other files online with Google Docs by only 2 clicks. Click as usual for your default viewer. Support bookmarked URLs. Security and your explicit viewing intention are always honored.

Copy Plain Text 2 per Leszek Życzkowski

Copies text without formatting

eCleaner per flasresizerdeveloper

Clears preferences left by extensions after uninstallation

Nota de l'autor de la col·lecció X

ConQuery per Vasa Maximov

Context searching for everyone and URL manipulation tool for advanced users...

Nota de l'autor de la col·lecció incompatible?