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by nk23x

62 Add-ons in this Collection

uBlock Origin by Raymond Hill

Rated 5 out of 5 stars 973 reviews

3,547,182 users

Finally, an efficient blocker. Easy on CPU and memory.

Stylish by userstyles.org

Rated 4 out of 5 stars 877 reviews

419,624 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 272 reviews

304,566 users

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

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 70 reviews

184,642 users

Manage any SQLite database on your computer.

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 393 reviews

211,885 users

This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

EPUBReader by epubreader

Rated 5 out of 5 stars 192 reviews

377,103 users

With EPUBReader you can read ePub files just in Firefox. No additional software needed!

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 1,020 reviews

340,043 users

Allows bidirectional access to Google Calendar

Session Manager by Michael Kraft

Rated 4 out of 5 stars 513 reviews

280,524 users

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.

JavaScript Deobfuscator by Wladimir Palant

Rated 5 out of 5 stars 20 reviews

45,816 users

This add-on shows you what JavaScript code runs on a web page, even if it is obfuscated and generated on the fly. Simply open JavaScript Deobfuscator from the Web Developer menu and watch the scripts being compiled/executed.

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 5 out of 5 stars 181 reviews

107,315 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 199 reviews

162,607 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Torrent Tornado by Oleksandr

Rated 5 out of 5 stars 94 reviews

51,485 users

A Torrent Client for Firefox and SeaMonkey, runs everywhere, created in pure JavaScript without binary software!

Tiny JavaScript Debugger by Patrick Brunschwig

Rated 4 out of 5 stars 7 reviews

31,987 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

uMatrix by Raymond Hill

Rated 5 out of 5 stars 119 reviews

53,427 users

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

Screengrab (fix version) by Oleksandr

Rated 5 out of 5 stars 322 reviews

122,398 users

Screengrab! saves webpages as images.
0.99 released!
New features: upload to internet
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