LoadTabOnSelect
Load newly-opened background tabs on selection, rather than automatically in the background. This addon uses the WebExtensions API, and therefore fully supports Firefox 57+.
329 users
Block URLs, Domains or Keywords
Site blocker. Blocks URL, Domain or URL with keywords. Redirect. It is the rework of my chrome extension! Not stable, but works!
328 users
Open search results in new tab
Open search results in a new tab. Above FF 61, works with the omnibox/awesomebar AND the dedicated search box.
325 users
Multiple Links Opener
Past all your links to open them in 1 click!
323 users
Better Volume
Allows you to set tab volume from 0-600% with 1% increments between 0% and 10%. Set volumes are applied on a domain level, and saved between sessions.
322 users
Notepad
A simple yet powerful notepad with HTML5 support and more
320 users
Copy Link Button / Copy Frame or Page URL
Copy Link button for the main toolbar (or address bar). Use the right-click context menu to "Copy Framed Page URL". See the full description and screenshots for all the "how to."
320 users
Hackertab.dev | Developer news
Keep up with the latest developer news with Hackertab
320 users
Window Resizer
Window resizer is a utility extension that allows you to resize any browsing window to a list of options or customize the size per your needs.
318 users
Close Tab Context Menu
Close web page by Context Menu
316 users
Alt+Number to switch tabs
This extension adds keyboard shortcuts to switch tabs. Alt+1 switches to the first tab, Alt+2 switches to the second tab, and so on. Alt+9 switches to the last tab. This matches the shortcuts on Linux.
314 users
Save All Tab URLs
Get the raw URLs of all your open tabs!
314 users
pagenote
make the web page as a notebook. mark and note something on you visiting page.
313 users
Context Plus
Now that we have contextual identities, wouldn't it be nice to move a tab from one identity to another, or from default to a container? I want to do that. Now I can.
311 users
Tab Position Options
Tab Opening Position. Activate Tab After Tab Closing. New Tab background. External Links in New Tab.
308 users
Move Tab Hotkeys
Provides hotkeys to move the current tab or a group of selected tabs around the tab bar.
307 users
Abcd PDF - New Tab
100% free and will convert and create various types of files (such as Word DOC, Excel XLS, and PowerPoint PPT).
306 users
Undo Closed Tabs Menu
This add-on adds a sub-menu when right clicking on a tab, showing recently closed tabs and allowing you to reopen them.
306 users
Scanguard - Clean & Speed Up
Enjoy a faster internet browsing experience, free from clutter & distractions.
305 users
Website Blocker
Block distracting websites and increase your productivity
304 users
Plant trees with Google (Ecosia)
Ecosia Search Enhancer adds #g to every Ecosia search, helping you plant trees with each query. Make a difference with every search!
304 users
Smart Prevent Duplicate Tabs
Prevents AUTOMATIC creation of new tabs or repeating tabs when two or more tabs have the same addresses. The process of closing repeated tabs is automatic based on the settings that you can determine within the extension/add-on.
304 users
Select like a Boss - Select all kinds of text by d
With this extension, you can easily select link text just like regular text, making it easier to copy. Just Select like a Boss! ;)
304 users
Free VPN Proxy
Easily find and set free VPN proxies and, browse fast and secure!
303 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.
301 users