Mozilla Add-ons icon
Mozilla Add-ons icon

Mozilla Add-ons

Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.

Mozilla Add-ons screenshot 1

Cost / License

  • Free
  • Open Source

Application type

Platforms

  • Online
  • Sunbird
  • Thunderbird
  • SeaMonkey
  • Mozilla Firefox
Mozilla Add-ons screenshot 1
Mozilla Add-ons screenshot 2
Alternatives  
164likes
10alternatives
3articles
Save

Features

Properties

Features

 Tags

Highlights All activities

Mozilla Add-ons News & Activities

Recent News

Recent activities

Comments and Reviews

   
Top Negative Comment
Shoji VR
0

new interface is bad, need more scroll and click just to see reviews, info, and other extension

its 2025, and still no dark mode, and if you are using firefox then dark reader is not allowed to force dark mode on this website

Featured in Lists

Browsers

A list with 43 apps by christineconnor without a description.
By christineconnor43 appsUpdated

Official Links

AppStores & Other Links

What is Mozilla Add-ons?

Mozilla Add-ons is the official Mozilla Foundation website to act as a repository for add-ons for Mozilla software, including Mozilla Firefox icon Mozilla Firefox, Thunderbird icon Thunderbird , SeaMonkey icon SeaMonkey, and Sunbird icon Sunbird. These add-ons include extensions, themes, dictionaries, search bar “search engines” and plugins. Because of its addons.mozilla.org domain name, the site is informally also known as AMO.

Mozilla Add-ons information

AlternativeTo Categories

Web Browsers, Online Services

GitHub repository

  •  133 Stars
  •  52 Forks
  •  273 Open Issues
  •   Updated  
View on GitHub

Popular alternatives

View all

Our users have written 1 comments and reviews about Mozilla Add-ons, and it has gotten 164 likes

Mozilla Add-ons was added to AlternativeTo by Danilo Venom on and this page was last updated . Mozilla Add-ons is sometimes referred to as Mozilla Addons, Firefox Addons, AMO.