Recurring emails for Gmail
Sends your emails at a later time once, or recurring every X hours/days/months/years
315 users
Efficiency Split Screen
Split screen to improve search efficiency. Click search link in one window and open it in another.
314 users
Custom Right-Click Menu
Create your own new entries in the right-click menu. Add custom JavasScript scripts, links, sub-menus and custom CSS stylesheets that activate when you click them in your right-click menu and do anything you want all from your right-click menu.
314 users
arxiv-utils
Easy access on ArXiv! Rename the title to the paper's title. Add a button to navigate easily. Download PDF with meaningful filename.
314 users
Clipboard History Pro – Clipboard Retrieval
Never lose copied text again. Clipboard History Pro instantly saves everything you copy, syncing seamlessly across devices. Quickly organize, search, and paste snippets, boosting productivity and eliminating the frustration of lost clipboard entries.
313 users
Ctrl + Number for Group Speed Dial
Makes dials in GroupSpeedDial add-on addressable by Ctrl + [0-9] keystrokes
308 users
Multi URL Opener
Open multiple URLs at the same time in one click! Do you check every day a few specific sites? And you're getting tired of opening them one-by-one? Start being lazy by using this add-on!
304 users
Stop Autoplay for YouTube™
If you have ever opened a bunch of videos in the background, you will know how annoying it is when they all start playing automatically. With this extension you will never have to worry about videos auto playing in the background.
303 users
Auto Mute Plus
Fork of Auto mute. Takes the mute new tab functionality and adds a toggle button, a whitelist, a blacklist, mute all tabs and unmute all tabs.
303 users
YouTube Slow and Reverb
A small, no-nonsense extension to control speed and reverb settings on YouTube videos.
302 users
Tab Close Gold
Tired of unwanted popups? Leftover launcher tabs got you down? Want a simple extension to auto close tabs? Then look no further!
301 users
Save Snapshot & Bookmark - YesKeeper
Save personal web page snapshots and links to the cloud with one click. Also an excellent full-page screenshot tool.
301 users
Drag To Go +
support using drag and drop gestures to open/save/search text, links and images.
300 users
Better Tab Groups
Enhances Firefox tab groups with automatic merging, smart grouping suggestions, and rule-based tab organization.
299 users
