Less ads, more choice
Google Tasks on sidebar (not official)
Aquarium simulation game.
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
SuperMegaBest - find best prices
A real time currency converter
Comfort functions for YouTube™ Live and YouTube™ Gaming Live.
Enhances the usability of Twitch by adding toolbars and context menus to the website.
Hot Virtual Keyboard Extension
Brings up the virtual keyboard when entering text input fields. Hot Virtual Keyboard software has to be installed and running.
Speed Dial for Reddit
A simple speed dial extension that displays your current reddit karma and inbox status.
Edit preferences on a per-site basis
Add to Things
Adds any page to Things task manager
Enhanced social networks: send messages (VKontakte), download Music and Video (Pandora, VKontakte)
Search within the site
Поиск на Яндекс.Карте
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
Google Safe Browsing
This extension check the url's you visiting for malware
Google Translate Window Supervisor.
Makes Opera 15 scroll like in Opera 12
Add Bookmark to your favorite directory from icon or contextmenu.
Easily find & copy any emoji(s) from your browser toolbar popup UI
Use Redux DevTools in the DevTools
Classic Context Menus
This extension restores Opera 12 context menu items and includes a lightweight bookmark manager.
SEO Analysis with Seoptimer
Just one click to SEO Analysis with Seoptimer
Aliexpress - Where is my order?
How to track my order from China? The button helps to check where is the parcel right on the order page.
OctoLinker is the easiest and best way to navigate between files and projects on GitHub.com. Files containing the following keywords will now have links that redirect you either to the relative file or to the projects GitHub page. Depending on the value, it may redirect you to an external website like a manual page or another service.