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by nk23x

69 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,041 reviews

21,663,194 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Adblock Edge by adstomper

Rated 5 out of 5 stars 303 reviews

597,028 users

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.

**This addon has been discontinued**

Stylish by Jason Barnabe

Rated 4 out of 5 stars 788 reviews

520,016 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 256 reviews

381,012 users

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

EPUBReader by epubreader

Rated 5 out of 5 stars 165 reviews

437,772 users

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

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,204 reviews

677,738 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 43 reviews

202,079 users

Manage any SQLite database on your computer.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 1,023 reviews

339,448 users

Allows bidirectional access to Google Calendar

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 329 reviews

196,781 users

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

Session Manager by Michael Kraft

Rated 5 out of 5 stars 447 reviews

293,254 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.

Torrent Tornado by Oleksandr

Rated 4 out of 5 stars 64 reviews

42,243 users

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

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 183 reviews

167,872 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Screengrab (fix version) by Oleksandr

Rated 5 out of 5 stars 276 reviews

145,406 users

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

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

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.

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

Rated 5 out of 5 stars 261 reviews

198,625 users

— 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!
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