Top-Rated Extensions


Scroll Position Highlight

Highlights previous scroll position

Rated 4 out of 5 stars (2)
30 users


This is a Firefox extension that shows in a readable format, the state of HSTS and HPKP domains stored by the browser. Firefox does not have a native way to show these domains or this functionality documented.

Rated 4 out of 5 stars (2)
263 users

super-chillout-page-action Compatible with Firefox 57+

Show a page action after a period of inactivity. Show cat gifs when the page action is clicked.

Rated 4 out of 5 stars (2)
10 users

Direct Click Compatible with Firefox 57+

Directly go to result page in Google search page.

Rated 4 out of 5 stars (2)
8 users


Аддон позволяющий скачивать разом webm/картинки/гифки с разных имиджборд

Rated 4 out of 5 stars (2)
78 users

Tab Sessions Compatible with Firefox 57+

Saves any number of tab sessions to use for later. Just open the menu, press "Save Current Session" and it saves the session on your current window!

Rated 4 out of 5 stars (2)
77 users

SeLite Run All Favorites Requires Restart

It runs all test suites marked as favorites in add-on "Favorites (Selenium IDE)". It keeps a list of their locations relative to user's home folder. It exports/imports the list formatted for easy editing and managing in SVN or GIT.

Rated 4 out of 5 stars (2)
108 users

Toggle Personal Toolbar

Toggle Personal Toolbar on focus/blur of urlbar.

Rated 4 out of 5 stars (2)
14 users

Panel & Notifier for Gmail™ Compatible with Firefox 57+

easy access to Gmail via toolbar-panel UI, plus, get badge notifications

Rated 4 out of 5 stars (2)
64 users

WriteLab Compatible with Firefox 57+

Get instant feedback on your writing with WriteLab

Rated 4 out of 5 stars (2)
19 users

Chirpy Compatible with Firefox 57+

[Works offline too] An add-on to convert your text to speech (TTS). Using chirpy is as easy as selecting text and clicking the add-on icon. See screenshots for details.

Rated 4 out of 5 stars (2)
472 users

Bulk Stored Password Changer Requires Restart

Changes saved passwords for many sites at once. Useful in corporate environments where same password is used for many internal sites

Rated 4 out of 5 stars (2)
39 users

SSHGate ssh client and terminal emulator Compatible with Firefox 57+

Open SSH client sessions with a terminal emulator

Rated 4 out of 5 stars (2)
191 users

Anonydog Compatible with Firefox 57+

Enables anonymous pull requests on Github

Rated 4 out of 5 stars (2)
5 users - Personalized Homepage Compatible with Firefox 57+

Simple and Smart way to organize all your bookmarks in one Homepage. Access all your favorite bookmarks from any device or browser.

Rated 4 out of 5 stars (2)
3 users

CleanKinja Compatible with Firefox 57+

Tired of the Deadspin in your Lifehacker? Too much Jezebel in your Kotaku?

CleanKinja adds a degree of separation between the Gawker sister sites. Cross-posts and shared content from blogs other than the one currently being read are removed.

Rated 4 out of 5 stars (2)
24 users

KOCT Compatible with Firefox 57+

Koha Offline Circulation Tool

Rated 4 out of 5 stars (2)
908 users

Keylogger Pro - New! Requires Restart

This software writes down every single key press performed on the computer while surfing the browser.

Rated 3 out of 5 stars (33)
507 users

about:kitchensink Requires Restart

Adds about:kitchensink

Rated 3 out of 5 stars (4)
0 users

Anchorun Requires Restart

Anchorun is a lazy way to traverse the web. While you are browsing a page, click on the anchorun icon on the toolbar, and look the browser surfing by itself - loading a random link from the current page, and then another from the next page and...

Rated 3 out of 5 stars (4)
0 users