My Favorite Add-ons
About this Collection
My favorite add-ons
66 Add-ons in this Collection
Finally, an efficient blocker. Easy on CPU and memory.
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
DownThemAll! by Nils Maier, Federico Parodi, others
The first and only download manager/accelerator built inside Firefox!
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
The Web Developer extension adds various web developer tools to the browser.
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
RESTClient has been completely rewritten for compatible with Firefox 57. Some functions are still missing (OAuth & OAuth 2.0 authentication).
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
★ Used by Several Million users on different platforms ★
1) Screen capture web pages
2) Selected regions
3) Whole browser window
4) Slack upload
Edit screenshots. Save images as local files or Google Drive. Tools for Annotation. Upload and share
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
Kee adds free, secure and easy password management features to your browser which save time and keep your private data more secure.
Powered by KeePass Password Safe (additional installation of this free open-source program is required).
Enlarge thumbnails, and show images/videos from links with a mouse hover.
DuckDuckGo — Privacy, simplified. This add-on provides the privacy essentials to seamlessly take control of your personal information no matter where the internet takes you: tracker blocking, smarter encryption, DuckDuckGo private search, and more.