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Cisco WebEx Extension Compatible with Firefox 57+

Join WebEx meetings using Firefox ™

Rated 3 out of 5 stars (75)
1 012 600 gebruikers

Greasemonkey Requires Restart

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Rated 4 out of 5 stars (1 227)
854 958 gebruikers

EPUBReader Compatible with Firefox 57+ Uitgesoek

With EPUBReader you can read ePub files just in Firefox. No additional software needed!

Rated 4 out of 5 stars (218)
263 476 gebruikers

Garmin Communicator Requires Restart

The Garmin Communicator is an internet browser plugin that allows you to easily transfer data between websites and Garmin GPS devices.

Rated 2 out of 5 stars (41)
247 974 gebruikers

Flashblock Requires Restart

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Rated 4 out of 5 stars (1 143)
245 614 gebruikers

Session Manager

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

Rated 4 out of 5 stars (518)
237 702 gebruikers

Hoxx VPN Proxy

Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.

Rated 5 out of 5 stars (3 597)
213 600 gebruikers

Add-ons Manager Context Menu Requires Restart

Add more items to Add-ons Manager context menu.

Rated 5 out of 5 stars (40)
116 749 gebruikers

UnMHT

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

Rated 4 out of 5 stars (250)
79 998 gebruikers

Tampermonkey Compatible with Firefox 57+

Tampermonkey is the world's most popular userscript manager.

Rated 4 out of 5 stars (167)
72 328 gebruikers

Add-on Compatibility Reporter

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly (legacy add-ons only).

Rated 4 out of 5 stars (193)
63 168 gebruikers

Translate This!

Translate the whole entire page or just a selection using Google Translate.

Rated 3 out of 5 stars (103)
62 083 gebruikers

Save as PDF Compatible with Firefox 57+

Lets you download web pages as PDF in one click.

Rated 2 out of 5 stars (140)
59 879 gebruikers

LeechBlock Requires Restart

LeechBlock is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

Rated 5 out of 5 stars (700)
48 699 gebruikers

Low Quality Flash Requires Restart

Sets Flash objects to "Low Quality" to improve performance on slower platforms (i.e. older computers, netbooks, and Firefox Mobile).

Rated 4 out of 5 stars (45)
39 040 gebruikers

PDF Mage Compatible with Firefox 57+

Save any page as PDF

Rated 4 out of 5 stars (81)
33 266 gebruikers

Disable Add-on Compatibility Checks

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Rated 4 out of 5 stars (114)
30 550 gebruikers

Copy Plain Text 2 Requires Restart

Copies text without formatting

Rated 5 out of 5 stars (85)
29 766 gebruikers

Selenium IDE Button Requires Restart

Just one simple toolbar button to open Selenium IDE. You need to have installed Selenium IDE: http://seleniumhq.org/projects/ide/

Rated 5 out of 5 stars (10)
29 282 gebruikers

Secure Login Requires Restart

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/

Rated 4 out of 5 stars (359)
26 945 gebruikers