Extras para Android

DownThemAll! por Nils Maier, Federico Parodi, outros

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

Nota do colecionador Downloader. (Disabled)

User Agent Switcher por chrispederick

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Nota do colecionador Switch user agent. (Disabled)

QuickNote por Leszek Życzkowski, Jed Brown, outros

A simple note-taking extension.

Nota do colecionador Notes in sidebar.

Session Manager por 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.

Nota do colecionador Saves sessions. (Not installed)

NoRedirect por Kai Liu

NoRedirect lets the user take control of HTTP redirects. It can be used to interdict an ISP's DNS search redirection hijacks, preview/screen "shortened" URLs (e.g., TinyURL), stop the annoying redirection of "smart" error pages, etc.

Nota do colecionador Author has other useful compatible add-ons. (Not installed)

Speed Dial por Josep del Rio

Direct access to your most visited websites

Nota do colecionador (Not installed, replaced by Speed Start)

Download Status Bar por 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.

Nota do colecionador Enhanced downloading.

Mozilla Archive Format, with MHT and Faithful Save por 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!

Nota do colecionador Save webpages. (Disabled)

Disable Add-on Compatibility Checks por Kris Maglione

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Nota do colecionador Use previously "incompatible" add-ons! (Not installed)

GNotifier por mkiol

Add-on for Thunderbird that replaces the built-in notifications with OS native ones. It supports most Linux Desktop Environments as well as Windows 8.1/10.

Nota do colecionador Windows notifications instead of SeaMonkey's. (Not installed)

Image Zoom por Jason Adams

Adds zoom and rotation functionality for images...

Nota do colecionador Zoom for images.

Save Images por 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.

Private Tab por Infocatcher

Adds private tabs.

Nota do colecionador Private tabbed browsing.

RequestPolicy Continued por Martin Kimmerle

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

Nota do colecionador (Disabled)

AutoProxy-ng por hrimfaxi

This is a fork of AutoProxy, which can run the latest version of Firefox.