What is a Mozilla Firefox Addon or Extension? Mozilla Firefox addons or extensions are programs that can be installed into Firefox in order to change the browser's functionality. This includes adding ...

Proton VPN's Firefox extension has been temporarily removed from the Mozilla Add-ons store due to review requirements. Users ...

Over the coming year, Firefox will be putting the finishing touches on a plan it set in motion in 2015, which was to replace the aging Add-ons API with a new system called WebExtensions, based on the ...

Firefox 3 was released just this June, and many Firefox fans believe the new version is clearly the best browser you can get. You can make it even better with free ...

An expired certificate on the Mozilla Add-ons infrastructure is disabling Firefox add-ons for millions of users, and is also preventing users from re-activating or (re-)installing extensions. The ...

The JonDoFox utility creates a customized Firefox profile that automatically uses the separately installed JonDo program, as well as a number of privacy and security-themed Firefox addons, to allow ...

If you're looking to expand the functionality of your browser, look no further than these must-see add-ons for business professionals, social-networking junkees, avid shoppers, and students. CNET ...

Over the past two weeks, Mozilla's add-on review team has banned 197 Firefox add-ons that were caught executing malicious code, stealing user data, or using obfuscation to hide their source code. The ...

Firefox Add-ons Manager page helps to turn on/off add-ons or extensions, remove installed add-ons, access options related to an add-on, manage themes, etc. If you don’t want someone to access such ...

Nine of the 10 most popular Firefox extensions can leave computers vulnerable to security intrusions and malware, warn researchers from Northeastern University. Of 10 popular add-ons researchers ...

It’s a good idea to check your browser extensions if you use Firefox. Nine of the 10 most popular extensions for Mozilla’s browser open computers to malware and security breaches, according to a ...

As we all know, the absolute greatest thing about Firefox is its extensibility, so why is it that the Firefox Add-ons window seems to be the only thing I can't get to with a keyboard shortcut? Now ...