Türkçe Yazım Denetimi
Türkçe Yazım Denetimi Turkish Spellchecker
10,647 users
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
10,641 users
Clockify Time Tracker
Track time from anywhere on the web and improve productivity.
10,639 users
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10,545 users
New Tab Tools
Customizes the new tab page. Add more tiles. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
10,534 users
YouTube Search Engine
Adds YouTube search engine to search engines.
10,444 users
Auto Fullscreen
Auto Fullscreen for Firefox Quantum
10,383 users
Vietnamese Dictionary
Enables spell checking in Vietnamese with a wordlist based on Hồ Ngọc Đức’s Free Vietnamese Dictionary Project.
10,378 users
YouTube™ Downloader Lite
A very lite YouTube downloader (FLV, WebM, 3GP, and MP4)
10,366 users
Telegram
Telegram Web
10,329 users
Video Downloader VeeVee
Video Downloader VeeVee – Download videos from the Internet.
10,272 users
Bookmark Dupes
Display/Remove duplicate bookmarks, empty folders or descriptions
10,220 users
Better PathOfExile Trading
A browser extension that enhances the pathofexile.com/trade experience.
10,195 users
Google Keep Notes
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
10,193 users
10,166 users
Calendly: Meeting Scheduling
Schedule meetings without the hassle. Never get double booked. Calendly works with your calendar to automate appointment scheduling.
10,159 users
Video Downloader
Download video from your favorite sites with just one click!
10,149 users
HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
10,149 users
Archive Page
Archive webpage with archive.today
10,135 users
迅雷下载支持
该扩展用于实现迅雷11接管Firefox浏览器的下载请求。
10,123 users
Safeplex Search
Add the Safeplex Search extension to easily detect real-time threats & enjoy custom secure Yahoo® search from your browser search bar.
10,087 users
Better Canvas
Best dark mode for Canvas, plus other features
10,074 users
Slovak spell checking dictionary
Slovak spell checking dictionary for Mozilla applications (based on the "open-source" dictionaries by Zdenko Podobný).
9,989 users
Global Twitch Emotes
Twitch culture wherever you go! This extension replaces all Twitch.tv emote phrases with their actual emoticons
9,988 users
AudD® Music Recognition
Identify music from any website in your browser
9,971 users