Sleep Mode
Sleep Mode will temporarily put all tabs to sleep mode for saving RAM memory, saving battery and make your computer/laptop faster.
769 users
Advanced Java Launch
Java desktop launcher. Requires compatible web pages and native application plus Java. The extension uses downloads API and native application API to mediate between browser and Java.
767 users
Download with Irvine
Send URL to Irvine (https://hp.vector.co.jp/authors/VA024591/) from context menu.
757 users
Mturk Suite
Mturk Suite is a an extension that brings together a large collection of useful tools to assist workers.
754 users
Disable Ctrl-Q and Cmd-Q
Overrides the Ctrl-Q and Command-Q shortcut so that you cannot accidentally quit Firefox. To quit anyway, use the 'Quit Firefox' menu item.
752 users
NAV filter
This addon makes the "Incoming messages" list of ugyfelkapu.magyarorszag.hu more readable by providing background coloring.
751 users
GhostText
Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).
749 users
DeepSeek Chat Export
Export your DeepSeek chat histories as HTML files which you can save locally and share with others
749 users
Twitch Error AutoRefresher
This extension will automatically refresh twitch stream whenever any error occurs.
748 users
Traffic Ad Bar Surf Bar
A companion to https://trafficadbar.com which enables you to view a wider range of websites and earn more points.
746 users
Toggle darkmode
Adds a button to enable or disable global dark mode. Manual configuration is required since the default colors are still black text on white background.
745 users
MagicCast
MagicCast allows you to play videos on your TV from websites, including movies, TV shows, news broadcasts, sports
744 users
Move unloaded tabs for Tree Style Tab
Move tabs in the Tree Style Tab Sidebar without them becoming active.
744 users
Oracle Smart View for Office
Show Oracle Smart View content. Supports Smart View 11.1.2.5.720 or later
743 users
Live Reload — monitor and reload html, css, js
Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.
740 users
Color Picker
A simple color picker extension. Easily pick any color on the screen, view history of picked colors, and copy or clear them with a single click.
740 users
CoinBlock
With the rising popularity of coinminers in js form, this extension attempts to block those hosted on coin-hive, and cryptoloot. A multiple entry block list is planned.
739 users
