Settings

Add-ons, extensions, and themes

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

Personalització del Firefox amb complements

Creada: 19/2/09

Utilitza la interfície del Firefox en altres llengües amb paquets de llengua

Els paquets de llengua proporcionen llengües addicionals per la interfície de Firefox. Apreneu com aconseguir paquets de llengua i canviar la llengua de la interfície.

Actualitzat per darrera vegada el: 22/3/18

Segells de complement

Sabreu si una extensió es revisa regularment si té un dels segells llistat en aquest article.

Creada: 15/8/22

In English

Permission request messages for Firefox extensions

Understanding the risks of installing self-hosted extensions

Disable or remove Add-ons

Extensions in Private Browsing

Recommended Extensions program

Tips for assessing the safety of an extension

Personalized extension recommendations

Multi-Account Containers

Manage your extensions using the extensions button in the toolbar

An extension changed my New Tab page or home page

Add-on signing in Firefox

I found a fake Firefox update

Upgrade your graphics drivers to use hardware acceleration and WebGL

Manage optional permissions for Firefox extensions

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

Use themes to change the look of Firefox

Refresh Firefox - reset add-ons and settings

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

Facebook Container - Prevent Facebook from tracking you on other websites

Why is there an OpenH264 plugin in Firefox?

Access your add-ons with a Mozilla account

How to update add-ons

Built-in themes in Firefox - alternative to complete themes

How to add the translate add-on to Firefox

Reporting extensions and themes for abuse

Manage extension shortcuts in Firefox

Review installed extensions

Firefox Translations Add-on

How is Facebook Container different from Multi-account Containers?

Troubleshoot issues related to add-ons

Cannot remove an add-on (extension or theme)

Unable to install add-ons (extensions or themes)

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

Flash-based videos and sound do not play correctly

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

What is search hijacking?

Lightbeam extension for Firefox is no longer supported

Recommended Firefox extensions for families and students

Site Permission Add-ons

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

Integrate Firefox Relay into the Firefox Password Manager

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