An easy-to-use tab reloader with custom reloading time settings for individual tabs
Quickly and easily switch between popular user-agent strings.
FoxyProxy es una herramienta de administración de proxies avanzada, que reemplaza totalmente la limitada funcionalidad de proxies nativa de Firefox. Ofrece mas funciones que SwitchProxy, ProxyButton, QuickProxy, xyzproxy, ProxyTex, TorButton, etc.
Send the page you are currently viewing to your mobile device. QR codes are generated instantly in browser and never leave your computer. Implemented with WebExtensions API and compatible with Firefox 57+.
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.
'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!
The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
Add-on to display GitHub code in tree format
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
Powerful Selenium IDE to record, debug, play tests in any browser. Compatible with C#, Java, Ruby, Python, Groovy, Robot Framework.
It manages SQLite DB connection(s). It can be used with other extensions from SeLite family, or on its own.
Displays the HTTP header. Edit it and send it.