essential addons

by nk23x

28 Add-ons in this Collection

Adblock Edge by adstomper

Rated 5 out of 5 stars 283 reviews

711,557 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**

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 249 reviews

365,449 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 161 reviews

424,612 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 1,013 reviews

287,953 users

Allows bidirectional access to Google Calendar

Session Manager by Michael Kraft

Rated 4 out of 5 stars 563 reviews

274,771 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.

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

Rated 5 out of 5 stars 147 reviews

89,959 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.

Screengrab (fix version) by Oleksandr

Rated 5 out of 5 stars 255 reviews

140,016 users

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

Torrent Tornado by Oleksandr

Rated 4 out of 5 stars 45 reviews

31,693 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 181 reviews

148,701 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Copy As Plain Text by mehtuus

Rated 4 out of 5 stars 55 reviews

25,827 users

Removes formatting from copied text.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) by Byungwook Kang

Rated 4 out of 5 stars 1,625 reviews

104,316 users

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

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

Rated 4 out of 5 stars 257 reviews

176,198 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!

YesScript by Jason Barnabe

Rated 4 out of 5 stars 195 reviews

48,547 users

A JavaScript blacklist

Remote XUL Manager by Jorge Villalobos

Rated 5 out of 5 stars 35 reviews

71,106 users

Manages the Remote XUL whitelist to allow websites and local files to load XUL content.

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 113 reviews

70,383 users

The greatest user script engine on the Internet (a fork of Greasemonkey).
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