My Favorite Add-ons

by swda289346

75 Add-ons in this Collection

Firefinder for Firebug by Robert Nyman

Rated 3 out of 5 stars 28 reviews

12,897 users

Finds HTML elements matching chosen CSS selector(s) or XPath expression

Firefox OS 1.1 Simulator by Myk Melez, J. Ryan Stinnett

Firefox OS Simulator is a test environment for Firefox OS. Use it to test your apps in a Firefox OS-like environment that looks and feels like a mobile phone. After installing it, go to Web Developer > Firefox OS Simulator to access its features.

Secure Login by Sebastian Tschan, Sarah Av.

Rated 4 out of 5 stars 357 reviews

27,970 users

Secure Login is an extension for Firefox integrated password manager.

For Firefox > 51, try my WebExtension implementation: https://addons.mozilla.org/en-US/firefox/addon/secure-login-webextension/

FirePHP by cadorn

Rated 4 out of 5 stars 51 reviews

22,557 users

FirePHP enables you to log to your Firebug Console using a simple PHP method call.

Not using Firebug 1.9+ on Firefox 8+? See http://firephp.org/

Cleanest Addon Manager by Siddhartha Dugar

Rated 5 out of 5 stars 134 reviews

11,818 users

Cleanup your Addon Manager

Abduction! - Webpage Screenshots Screen Capture by M. Evans

Rated 4 out of 5 stars 529 reviews

19,257 users

1) Capture an page or just a specific region.
2) Adds a right click option to take screen shots of an entire web page or just part of a web page to save as an image.

VIDEO: http://youtu.be/vpnPvNShpWQ

NoSquint by Jason Tackaberry

Download Now

Experimental

Rated 5 out of 5 stars 473 reviews

75,448 users

NoSquint is no longer maintained. :(

Mobile Password Manager by Tomasz Lewoc

Rated 4 out of 5 stars 132 reviews

4,749 users

View and edit saved passwords on your phone, tablet or desktop.

PCMan BBS Extension by PCMan, Hemiola SUN, others

Rated 4 out of 5 stars 6 reviews

7,661 users

A GNU/GPL telnet client extension specifically designed for BBS browsing.

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 124 reviews

29,153 users

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

User Agent Quick Switch by Bradley Rosenfeld

Rated 4 out of 5 stars 14 reviews

1,803 users

Quickly switch the browser user agent.

Extension Auto-Installer by Wladimir Palant

Rated 5 out of 5 stars 41 reviews

2,183 users

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

FireQuery by BinaryAge, Jan Odvarko

Rated 4 out of 5 stars 55 reviews

10,638 users

Firebug plugin for jQuery development

Fox Splitter by Piro (piro_or)

Rated 2 out of 5 stars 38 reviews

3,808 users

Splits browser window as you like.

Textarea Cache by Hemiola SUN, Ett Chung, others

Rated 4 out of 5 stars 186 reviews

7,795 users

Save automatically the content in Textarea.
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This add-on is not supported anymore. After Firefox 57, it would die.
Please move to Textarea Cache Lite >>> https://addons.mozilla.org/zh-TW/firefox/addon/textarea-cache-lite/
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