favorites
- 13
- Add-ons
- nk23x
- Creator
- May 21, 2021
- Last updated
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Rated 4.8 out of 5Raymond Hill
21,916 users
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
Rated 4.8 out of 5Raymond Hill
7,986,946 users
Viewhance
Additional functionality for the browser's default image and video viewer.
Rated 4.5 out of 5Deathamns
1,665 users
Imagus
With a simple mouse-over you can enlarge images and display images/videos from links.
Rated 4.4 out of 5Deathamns
62,905 users
Stylish - Custom themes for any website
Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.
Rated 2.8 out of 5userstyles.org
37,267 users
Message Seen Disable for Facebook™
Message Seen Disable for Facebook™ lets you turn off Facebook™'s Message Seen feature automatically for your account. You can still use Seen feature for others.
Rated 3.1 out of 5Baris Derin
938 users
EPUBReader
Read ePub files right in Firefox. No additional software needed!
Rated 3.7 out of 5epubreader
137,336 users
Link Properties Plus WE
Provides extended link properties: size of linked file, last modified time, etc.
Rated 5 out of 5Infocatcher
184 users
979 users
Quiet
There are no ratings yetMr. Mao
0 users
Form History Control
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller. Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
Rated 4.3 out of 5Stephan Mahieu
7,920 users
Theme Font & Size Changer
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
Rated 2.2 out of 5Baris Derin
7,355 users
MM3 Proxy Switch
In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. With this Proxy Switch you can manage different configurations and simply switch over between these.
Rated 4.5 out of 5MM3Tools
537 users