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 ...

Firefox Add-ons have long been a major reason of user devotion and now Mozilla has taken Add-ons to the next level with a major upgrade. The Firefox Add-Ons system has been redesigned with a focus on ...

Firefox users running older versions of the web browser could be in for a really nasty surprise. On March 14, 2025, a critical root certificate will expire. And, if your browser isn’t updated to at ...

Mozilla announced today plans to remove all Firefox legacy add-ons from the official Mozilla add-ons portal later this year, in early October. The move comes after Mozilla updated the Firefox core to ...

Firefox Mobile can now use add-ons - aka extensions - to expand the browser's features and improve your overall experience. Here's how to install them. For the longest time, the Firefox browser was on ...

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 ...