Proxy Switcher and Manager
Manage and switch between multiple proxies quickly and easily through profiles
2,947 users
Twitter用 センシティブ画像大好き君
Twitterでセンシティブ設定がされている画像を常に表示するようにします
2,944 users
Save In…
Adds a context menu to save media {image, video, audio, link, selection, page} in user-defined directories relative to the default download location. Save into dynamically named directories. Rules-based download renaming and routing.
2,942 users
JSON-formatter
Fast JSON formatting.
2,939 users
AdBlocker Lite
block ads seamlessly on popular websites
2,927 users
Modern for Wikipedia
A redesigned user interface for Wikipedia. Enhance your Wikipedia experience with a beautiful, clean, modern design that's fully customizable.
2,927 users
YouTube LiveChat Flusher (Danmaku Chat)
Provides bullet chatting (danmaku) on YouTube Live, like niconico or bilibili.
2,921 users
Calculator Whiz & Custom Web Search
Add the Calculator Whiz & Custom Web Search extension to get a free online calculator by clicking the favicon on the browser toolbar & enjoy Yahoo® search
2,920 users
RSS Reader Extension (by Inoreader)
Build your own newsfeed
2,919 users
Previews (For TTV & YT)
Live previews when hovering over streams on Twitch & YouTube | A bunch of quality of life improvements for TTV & YT
2,917 users
Zoom Recording Downloader
Download zoom recordings from your browser
2,917 users
Merge Windows
Merges the tabs from multiple windows together into one window. Extension won't show context menu item when there aren't more than one window of the same type to merge together. Private windows will only merge with private windows not normal.
2,916 users
VisBug
Open source browser design tools
2,916 users
dataslayer
Debug and test tag management (Google Tag Manager, Adobe Launch / DTM, Tealium) and analytics (Google Analytics, Adobe Analytics) implementations from within Developer Tools.
2,910 users
Half Bold
A tool to help people with ADHD improve their reading focus and comprehension.
2,906 users
Spaywall - spay your paywall
Legally read news and research papers for free, on any device.
2,905 users
SignalHire - find email or phone number
SignalHire extension helps to find emails and phone numbers on LinkedIn and other social and business networks
2,900 users
2,897 users
Precious Bible & Custom Web Search
Add the Precious Bible & Custom Web Search extension to read Bible verses by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser.
2,897 users
Cite This!
Use this extension to generate MLA, AMA, APA, BibTex, and Wikipedia-style citations for websites Post comments and feature requests/bugs to https://github.com/jamiely/citethis.
2,894 users
HTML5 Video Everywhere
Replace video player with Firefox native video player
2,892 users
Smart RSS Reader
RSS Reader made to be simple and effective
2,887 users
Multi-touch Zoom
Not needed in latest FF Adds missing feature of Firefox: Smooth zooming with the pinch gesture on a trackpad Non-multi-touch users can still smooth zoom by scrolling and holding down the SHIFT key Thanks to Marek Polakovic for the gesture icon
2,886 users
YouTube to MP3 Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,885 users
2,884 users