View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
Better navigation between different language versions of Wikipedia.
RSS Detector for Smart RSS extension.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Yandex Music Fisher
V7 Extension Manager
simple extension manager for your side bar
Кнопка «Пост!» (Postila.ru)
Postila - from Russia with Love!
Fight back against advertising surveillance
Evernote Web Clipper
Evernote の拡張機能を使用して、Web 上で見つけたページを Evernote アカウントに保存します。
Megabonus - Cash Back up to 40%
MegaBonus - up to 40% cash back
Surfe.be — the extension with which you earn
Get paid for the time you spend on the Internet!
Download YouTube, Facebook, VK.com and 40+ sites in one click.
RESTMan is a browser extension to work on http requests.
IGRAAL - Cashback & Codes promo
Extension allows you to play/pause your SoundCloud stream using button or on site player. Do it even faster by using context menu
Re-enable the possibility to use the context menu, copy, paste, and text selection on sites that prevent them
Akari URL Shortener
Akari will reduce the presence of your URL. Uses waa.ai API to generate short URLs.
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Fast JSON viewer - highlights, shows items count/size, handles large files
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Small but convenient button that will help you to work with AliExpress.com more effectively.
Feedly news reader の拡張機能
MyJDownloader Browser Extension
Adds MyJDownloader to your browser, a service that enables you to remote control your JDownloader.
YouTube Lyrics by Rob W
Instant lyrics on YouTube, Spotify and other sites in a flexible panel. 40+ sources ensure that lyrics are always found
Brings back image features from Opera 12
Takes scrolling to a whole new level
The safe way to access your personal mail.
Music search, player and meetings. Powered by last.fm and others.