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Print Preview Button Requires Restart

Adds a print preview toolbar button. After installing the extension, find the print preview button in the toolbar customization...
Print Preview in Firefox only available in Windows

Rated 5 out of 5 stars (9)
3,326 users

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.

Rated 3 out of 5 stars (23)
226 users

Process Toggle

Toolbar panel for restarting the application with(out) multiple processes and for changing the maximum number of content processes (this requires Firefox 49 or newer).

Rated 5 out of 5 stars (5)
135 users

Professor X Requires Restart

The Professor X Extension let's you see inside a page's head without viewing the sourcecode...

Rated 4 out of 5 stars (2)
167 users

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...

Rated 5 out of 5 stars (1)
1 user

Project Activity Visualizer Compatible with Firefox 57+

Firefox addon to visualize project activity with commit frequency

Not yet rated
0 users

ProRTC Enable Screen Capturing in Firefox

This firefox extension enables screen sharing support in Firefox .

Not yet rated
7 users

prose

Provides an Edit in Prose link from a hosted file on GitHub.

Not yet rated
7 users

Proto.io print helper extension Requires Restart

Enables print functionality in Proto.io

Not yet rated
373 users

ProVision.bg home page button

ProVision.bg Button addon

Not yet rated
1 user

Proxy Finder (IP Switcher)

Proxy Finder is an advanced proxy management tool. With Proxy Finder, you can easily change your geo-location in one click!

Rated 2 out of 5 stars (3)
2,748 users

Proxy Switcher Featured

Access to the complete Firefox's proxy settings right from a toolbar panel

Rated 5 out of 5 stars (36)
38,502 users

Pterosaur

Use real Vim with your vimrc and Vim plugins to edit Firefox text without opening up a seperate window.

Not yet rated
96 users

Public IP Display

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.

Rated 4 out of 5 stars (4)
768 users

Puny URL Requires Restart

SAPO - Puny URL addon

Rated 5 out of 5 stars (13)
53 users

pwgen - Password Generator Requires Restart

For Sysadmins / Network Engineers / and why not everybody who needs a quick password generator.. simple, yet efficient.

Rated 5 out of 5 stars (47)
5,097 users

PWS Toolbar Requires Restart

Pro Web Surfer allows you to replace advertisements on web pages with your own images, or images created by others.

Rated 4 out of 5 stars (6)
31 users

px-to-em-converter Compatible with Firefox 57+

Online/Offline calculator for your custom EM needs.

Not yet rated
53 users

Qbot Compatible with Firefox 57+

Qbot Addon is an open source Addon for identification of web objects on the page. We have made this addon to make life easy for automation testers who want to identify the locator of the object on the page.

Rated 5 out of 5 stars (1)
7 users

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.

Rated 4 out of 5 stars (33)
17,540 users