Privacy + Requires Restart
Better Protection. Did you know that web sites use Flash to track you with Flash based cookies?
Privacy Plus will add a simple checkbox in the [Clear Recent History] dialog that will allow you to delete these cookies (Flash LSO) anytime you like.
Toolbar panel for restarting the application with(out) multiple processes and for changing the maximum number of content processes. This extension requires Firefox 47 or newer!
Professor X Requires Restart
The Professor X Extension let's you see inside a page's head without viewing the sourcecode...
ProfileComplete Requires Restart
Automatically completes profile information on other sites. Open a profile on orgbit.com, and then use the extension to complete your data on myspace, etc. Currently building our list of integrated...
Provides an Edit in Prose link from a hosted file on GitHub.
Proxy Finder is an advanced proxy management tool. With Proxy Finder, you can easily change your geo-location in one click!
Proxy Switcher Featured
Access to the complete Firefox's proxy settings right from a toolbar panel
Use real Vim with your vimrc and Vim plugins to edit Firefox text without opening up a seperate window.
Displays your public IP address using an IP checker of your choice. Re-checks periodically and alerts you of changes. Also re-checks when global proxy setting is changed.
Puny URL Requires Restart
SAPO - Puny URL addon
PUTAt Requires Restart
A basic add-on for PUT files at the current domain.
pwgen - Password Generator Requires Restart
For Sysadmins / Network Engineers / and why not everybody who needs a quick password generator.. simple, yet efficient.
PWS Toolbar Requires Restart
Pro Web Surfer allows you to replace advertisements on web pages with your own images, or images created by others.
Online/Offline calculator for your custom EM needs.
QR Code Image Generator Featured
Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.
Read the information contained in a QR Code.
qSnap - Screen Capture, Screenshots, Annotation Requires Restart
Capture multiple Web pages, crop, annotate, add callouts, add notes, cover sensitive information. Save files to our free hosting service. Share a file URL or save locally to your computer. Completely free!