Web2PDF Converter Aanbevolen

Web page to PDF conversion tool

Waardering 3 van 5 sterren (94)
44.773 gebruikers

Diagnostics for Adblock Plus Geen herstart

Diagnostics tool for Adblock Plus, provides some insight into internal processes of Adblock Plus.

Waardering 5 van 5 sterren (1)
44.342 gebruikers

Low Quality Flash

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

Waardering 4 van 5 sterren (50)
44.277 gebruikers

Minimize On Start and Close

A remake of the MinimizeToTray-extension made to fit the Windows 7 taskbar. Instead of minimize the window to the tray it minimize it to the taskbar. It can minimize on startup, when the window is closed and/or when the esc key is pressed.

Waardering 4 van 5 sterren (112)
41.228 gebruikers


This allows users on Windows and Linux to print web pages to PDF. Mac users you already have this functionality.

Waardering 3 van 5 sterren (197)
40.544 gebruikers

Disable Add-on Compatibility Checks Geen herstart

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

Waardering 4 van 5 sterren (100)
39.464 gebruikers

Selenium IDE Button

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

Waardering 5 van 5 sterren (8)
39.455 gebruikers

Show My Password Aanbevolen

You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.

Waardering 5 van 5 sterren (80)
33.666 gebruikers

Nightly Tester Tools

Useful tools for the nightly tester.

Waardering 4 van 5 sterren (191)
30.508 gebruikers

APK Downloader Geen herstart

Download APK files from Google Play Store (Android Market) for free, from your browser.

Waardering 4 van 5 sterren (65)
30.180 gebruikers


Een extensie om notities te maken met geavanceerde functies.

Waardering 5 van 5 sterren (172)
28.252 gebruikers

Grab and Drag

Enables Adobe Acrobat-style grab and drag scrolling, Flick gestures, and Momentum scrolling in Firefox. Useful for (older) pen or touchscreen-based devices for which these gestures are not natively supported. Not useful on Windows 8 touch devices.

Waardering 4 van 5 sterren (262)
25.491 gebruikers

Memory Restart

Gives you a quick way to restart if memory usage is too high.

Waardering 4 van 5 sterren (129)
25.448 gebruikers


"Restart" menu and button, with configurable shortcut key.

Waardering 5 van 5 sterren (51)
25.022 gebruikers

Integrated Google Calendar

Integrate your Google Calendar with Firefox in a simple way.
No need extra login!!

Waardering 5 van 5 sterren (76)
23.692 gebruikers

Free Memory Geen herstart Aanbevolen

An add-on to perform free-memory operations without visiting about:memory.
For Firefox 40+, try Free Memory 2.0 https://addons.mozilla.org/en-US/firefox/addon/free-memory-20/

Waardering 4 van 5 sterren (55)
23.664 gebruikers


RAMBack will cause Firefox to issue an internal notification to free up memory that is otherwise held for performance purposes. Additional items will be hooked into this notification in the future.

Waardering 3 van 5 sterren (142)
23.410 gebruikers

Copy As Plain Text Aanbevolen

Removes formatting from copied text.

Waardering 4 van 5 sterren (58)
23.381 gebruikers

Save Text To File Geen herstart Aanbevolen

Saves highlighted text to a file in the specified directory

Waardering 5 van 5 sterren (95)
22.974 gebruikers


Assign the FRITZ!Box to reconnect.

Waardering 4 van 5 sterren (131)
20.240 gebruikers