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. Works for YouTube™ and beyond.
Bookmarks manager in your sidebar
WOT creates a secure browsing environment, showing website security icons next to every URL & reputation alerts for unsafe websites
The best way to see the Weather Forecast right in your browser. Easier than looking outside!
RSS Reader for Opera 15+!
World's most useless extension
The most useless extension in the world.
Capture Webpage Screenshot - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
Browsec VPN is an Opera VPN extension that protects your IP from Internet threats and lets you browse privately for free.
I don't care about cookies
Get rid of cookie warnings from almost all websites!
AVG Online Security
AVG browser security and web reputation plugin.
strips away clutter like buttons, background images, and changes the page's text size, contrast and layout for better readability
Popup Blocker (strict)
Strictly block all popup requests from any website
Black Menu for Google™
The easiest access to the Google universe
Avira Password Manager
Avira Password Manager saves, manages, and syncs all your passwords across all your devices.
G App Launcher (Shortcuts for Google™)
The best access to Google™ Services and Websites
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Old school opera notes
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
Get rid of ads for free!
Download with Internet Download Manager (IDM)
Interrupts the built-in download manager to direct links to the Internet Download Manager
Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Takes scrolling to a whole new level
Music search, player and meetings. Powered by last.fm and others.
Scroll To Top
Scroll to top and vice versa in a window.
Поиск по картинке
Search the picture in the services of Yandex, Google, TinEye and Bing
YouTube Auto HD + FPS
Automatically set the video quality on YouTube according to its FPS!
The famous 2048 game on the Opera Sidebar.
MyJDownloader Browser Extension
Adds MyJDownloader to your browser, a service that enables you to remote control your JDownloader.
A simple popup to undo closed tabs, just that and a bit more.