User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
72,664 users
SmartProxy
SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.
2,158 users
User-Agent Switcher
Spoofs User-Agent strings of your browser
11,154 users
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
16,020 users
![Classic Toolbar Buttons [Fx45-56]](https://addons.cdn.mozilla.net/user-media/addon_icons/353/353047-64.png?modified=mcrushed)
Classic Toolbar Buttons [Fx45-56]
'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions. Beta builds on versions page!
17,416 users
Octotree
Add-on to display GitHub code in tree format
9,002 users
Extension source viewer
View source code of Firefox add-ons and Chrome extensions (crx/nex/xpi) from addons.mozilla.org, the Chrome Webstore and elsewhere.
2,156 users
TableTools2 - Copy/Sort/Chart/Filter Table&More!
Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.
6,676 users
CodeScript
CodeScript Mozilla addons
5,568 users
DevPrefs
Automatically sets all preferences for Firefox addon developer production environment.
2,956 users
~/@H3LL4R_H5H HackMod
Thanks To Team HSH And Others , k4jji , tPr0 And Other Hackers For Giving Their Submissions To This Work ! :D . With Regards - HSH
1,057 users
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
2,139 users