Distill Web Monitor
Monitor website changes and get SMS, email or push notifications on change.
13,404 users
United States English Spellchecker
This dictionary is no longer maintained. Use this dictionary instead.
13,334 users
Video Converter World & Custom Web Search
Add the Video Converter World & Custom Web Search extension to convert videos via an online video converter tool by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser.
13,292 users
Weather Authority & Custom Web Search
Add the Weather Authority & Custom Web Search extension and get regular weather updates by clicking the favicon on the toolbar & enjoy access to custom Yahoo® search from your browser search bar.
13,267 users
Zoom Image
As though the mouse wheel rotate by the right click on the images, you can do the images extenting / reducing / rotating and so on. It can be expanded regardless of design. Also you can drag zoomed images.
13,199 users
polkadot{.js} extension
Manage your Polkadot accounts outside of dapps. Injects the accounts and allows signs transactions for a specific account.
13,068 users
javascript
add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)
12,941 users
Mp3 Downloader for SoundCloud™
Add download link to all SoundClould tracks
12,899 users
Empty Cache Button
Cache clearing made easy. One click.
12,874 users
Skip Redirect
Some web pages use intermediary pages before redirecting to a final page. This add-on tries to extract the final url from the intermediary url and goes there straight away if successful.
12,855 users
12,835 users
Maps & Driving Directions
Add Maps & Driving Directions & Custom Web Search extension then click the icon on your toolbar to access Driving Directions plus Yahoo Web Search.
12,834 users
Spanish (Mexico) Dictionary
Spanish (Mexico) spell checker dictionary
12,781 users
View Manuals & Custom Web Search
Add View Manuals & Custom Web Search extension then click the icon on your toolbar to access Manual Search plus Yahoo Web Search.
12,745 users
Spanish (Venezuela) spell check dictionary
Diccionario en español para Venezuela. - Corrector Ortográfico (Spell Checker) - Tesauro de Sinónimos (Thesaurus) - Separación Silábica (Hyphenation) ¡Hecho en Venezuela!
12,687 users
Toggl Track: Productivity & Time Tracker
Puts a timer into any web tool and allows quick real time productivity tracking with all the data stored on your Toggl Track account. Time tracking has never been easier!
12,639 users
minerBlock
Blocks cryptocurrency miners all over the web.
12,638 users
Turbo Converter & Custom Web Search
Add the Turbo Converter & Custom Web Search extension to get a metric unit and currency converter by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser
12,631 users
ChatReplay
Watch stream archive videos with chat replay.
12,624 users
Google Container
THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA! It is a fork of the Facebook Container addon. Prevent Google from tracking you around the web. The Google Container extension helps you take control and isolate your web activity from Google.
12,621 users
网课小工具
一个 大学生网课 学习工具,火狐,谷歌,油猴支持.全自动任务,视频倍速
12,561 users
Mobile View Switcher
Switch to mobile view with one click via toolbar button.
12,553 users
Swisscows
Adds Swisscows as the default search engine in your browser.
12,528 users
Tab Mix - Links
Tab browsing with an added boost.
12,496 users
12,488 users