Hola Better Internet
Access websites blocked in your country, company or school with Hola! Hola is free and easy to use!
Capture Webpage Screenshot - FireShot
Capture FULL webpage screenshots, edit and save them to PDF/JPEG/GIF/PNG/BMP; upload, print, send to Photoshop, clipboard or email
The most popular userscript manager for Blink-based browsers
Bookmarks Import & Export
Opera Bookmarks Import & Export
Enhancer for YouTube
All the features you need to make YouTube™ more awesome!
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema.
Ant.com Antmarks Extension
Manage your favorite web pages
Userscript support for Chromium based browsers like Opera and Chrome.
avast! Online Security
Avast Browser Security and Web Reputation Plugin.
Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.
Pocket (formerly Read It Later)
Pocket Extension for Opera - The best way to save articles, videos and more
Bringing together your devices, friends, and the things you care about.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Get new message notifications and quick access to Yandex.Mail.
removes all sorts of advertisement from YouTube
Multiple label and account notifier for Google Mail (Gmail)
The world’s fastest ad blocker! Same blocking, 8x accelerated webpages.
A slideshow of photos from Instagram. This extension uses the Instagram(tm) API and is not endorsed or certified by Instagram. All Instagram(tm) logos & trademarks displayed on this extension are property of Instagram.
I don't care about cookies
Remove cookie warnings from tens of thousands of 'infected' websites.
YouTube™ All Flash® Player
Switch all YouTube™ Videos to Adobe Flash® Player.
Play YouTube Videos in Flash or HTML5 Player
Nimbus Screen Capture
Capture Web page and edit screenshots. Record screencasts - record video from your screen.
Improves the experience of CS:GO Lounge and DOTA2 Lounge
Old-styled notes in your extensions sidebar. http://fidel.im/classic-notes?en
uTorrent easy client
Extension add uTorrent web GUI in your web browser
MailTrack for Gmail
Email tracking for read receipts made simple. Add the double check marks (✓✓) to your Gmail.
Youtube on speeddial
Shows videos from Youtube subscriptions on speeddial
Speed Dial for Gmail
A minimal SpeedDial extension to show the unread email count and title.
Steam Trader Helper
This extension facilitate the work on the Steam Community Market.
Visual bookmarks, bookmarks sync across various browsers and absolute safety for your bookmarks