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Add-ons, extensions, and themes

Add-ons, extensions, and themes

Enhance product functionality with add-ons, extensions, and themes.

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Permission request messages for Firefox extensions

Add-on Badges

Understanding the risks of installing self-hosted extensions

Refresh Firefox - reset add-ons and settings

Disable or remove Add-ons

Multi-Account Containers

Extensions in Private Browsing

Personalized extension recommendations

Recommended Extensions program

Find and install add-ons to add features to Firefox

Manage your extensions using the extensions button in the toolbar

An extension changed my New Tab page or home page

I found a fake Firefox update

Cannot remove an add-on (extension or theme)

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Tips for assessing the safety of an extension

Manage optional permissions for Firefox extensions

Upgrade your graphics drivers to use hardware acceleration and WebGL

Add-on signing in Firefox

Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work?

Facebook Container - Prevent Facebook from tracking you on other websites

Use themes to change the look of Firefox

Use Firefox in another language

Unable to install add-ons (extensions or themes)

Why is there an OpenH264 plugin in Firefox?

Integrate Firefox Relay into the Firefox Password Manager

Re-enable add-ons that were disabled when updating Firefox

Remove a toolbar that has taken over your Firefox search or home page

Access your add-ons with a Mozilla account

Manage extension shortcuts in Firefox

What is search hijacking?

How to update add-ons

Built-in themes in Firefox - alternative to complete themes

Reporting extensions and themes for abuse

Troubleshoot issues related to add-ons

Firefox Translations Add-on

Why aren’t my add-ons working on some websites?

Flash-based videos and sound do not play correctly

How to add the translate add-on to Firefox

How is Facebook Container different from Multi-account Containers?

Review installed extensions

Lightbeam extension for Firefox is no longer supported

Recommended Firefox extensions for families and students

Site Permission Add-ons

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