Adds a button to the top-left of every page to return to the website from which that page was linked.
Edit and make beautiful formulas in your Browser
change NEW signed comment design in ubuntu.hu forum
Droit au déréférencement
Модуль подписи документов
Displays your Facebook notifications unread count.
Ogame Fleet Counter
No more asking your friends to spy and tell you your fleet points!
Älä enää koskaan unohda kerätä bonusta verkko-ostoksistasi. Bonusway.fi-palvelun Opera-selainlisäosan avulla muistaat aina kerätä bonusta verkko-ostoksistasi.
View & extract any zip file via an easy-to-use UI right in your browser!
Automatically redirect every page to its archived version in Wayback Machine, except the sites in Excludes List
Quick Currency Converter
Currencies based on current average exchange rates of foreign currencies.
Track+ and Trello Extension
Helper to work with Track+ and Trello
Nono Live Notifier
Audio Joiner — Merge Audio Files
Join multiple audio tracks into one; suitable to merge DASH files into a single file
Child Friendly Search Engine
Showing your Pandora listening history.
Activates the previous tab when closing the currently active tab. This doesn't work out of the box in Opera/Chrome because of a bug. It has been reported long time ago but nothing has happened. This extension fixes the bug.
Adds individual skill strengths back into the duolingo webpage, similar to data on duome.eu
Hitsteps Visitor Manager
Get your website analytics insight and get notified about updates and live support requests in your dashboard
Соционика для людей
An easy-to-use and lite 2048 Game.
Die2Nite Enhancer improves your game experience on Die2Nite.
Send content to hive.ly
This extension allows you to send content from a web page (page URL, link, selected text or image) to a hive.ly group
Alter the browser's built-in privacy settings in a toolbar popup
Mirror Of Block
트위터에서 나를 차단한 사람을 표시하고, 맞차단(차단반사)할 수 있는 웹 브라우저용 확장기능입니다.
Crvor Live Notifier
Open links in incognito