Add extensions, get work done

With the help of GetDigest Add-On you can quickly analyze content and highlight the most important information from every website on the Internet and summarize it within a few seconds.

Detects times given with timezone abbreviations, and converts them to your local time.

HackBar Quantum is a sidebar that helps you with web application security testing. This add-on is a predecessor to the original HackBar that is not compatible with Firefox Quantum. This is still in beta phase, lots of things are yet to come :) .

Organize bookmarks your way. Faster than ever with the "Pack it" button.

Replace User Agent and add X-Forwarded-For 1.1.1.1 headers for bing.com to enable Bing AI

Replaces the text 'the cloud' with 'my butt', as well as 'cloud' with 'butt' in certain contexts.

No more seeing unwanted likes and comments by your connections. Block the feed or filter it using custom keywords and find the connections and posts you want more easily. Job seeking? Advanced job filtering COMING SOON. Also cleans the inbox!

The simplest (open source) Firefox extension to read highlighted text.

This add-on adds an option to the right click menu for tabs that will move the current tab into a private window.

Converts the current page to a BibTeX entry

Toolbar button to minimize current window

A Firefox add-on to use download-directory easily.

Restyle the web with xStyle, a user styles manager. With xStyle you can install themes & skins for many sites and create your own.

Show number of open tabs.

When used together with an application utilizing GradeCam, GradeCam Helper enables users to transfer scores into any online gradebook. NOTE: GradeCam Helper only works in conjunction with supporting applications. It is not a standalone extension.

Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.

Simple extension that detects websocket connection on the page and shows indicator.

Control your Firefox's tabs from command line

Verzamel op een privacyvriendelijke manier informatie van overheidsinstanties voor je aanvraag van een Energiebespaarlening.

Hydrator reminds you to drink water with a preset time using simple browser notifications!