Extensions
MP3Juices
The Add-On allows you to download your most-liked YouTube videos as MP3 files for free.
Local pass store
A password manager with local storage, a bit like old WAND.
Quick Shortcuts
This extension lets you easy find the most common Opera actions.
Online HTML or PDF Converter
Quick and easy access to document online convert.
Monster Everywhere - pet many monsters
Looking for monsters, create your own Monster pet. tame a monster is not an easy task.
Save text to File
Useful addon to save text content of web page in some commons file type for the text editors
Shortcuts for Google™
Choose from 1000+ Google™ shortcuts to show up as buttons in a space-saving popup
Tweet my Googles
A simple extension that posts your Google searches to Twitter in realtime.
Open Tabs
Show open tabs
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
Browse++
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Logic Circuit Diagram
An extension for your browser Opera to build your diagram logic circuit
TMetric Extension
Simple time tracking extension which helps you be more productive, complete projects in time and bill your clients correctly.
Quick QR Code Generator
A super handy QR Code Generator / Creator for you.
Facemarks
The greatest collection of UTF-8 face marks kaomojis and emoticons for your web browser
Mouse Tester
Mouse Click Test is best free online tool to test mouse button, left click test, right click test and mouse scroll test
Ninja Cookie
Opt out of non-essential cookies and automatically remove cookie popups.
FocusJUMP
stop wasting your time looking for what you are looking for, JUMP THE WEB !
DaGrooveCync
Groove with your friends: sync up listening to the same stuff on YouTube, MixCloud, and SoundCloud.
Gravatar Research
Click the right button of mouse on the image Gravatar to instantly receive the email address of an owner Gravatar
ElUniversal Annoying Modal remover
Avoid that boring modal window asking to join as member when visiting eluniversal.com.mx
FFS MSDN in English
This will change the localisation of MSDN, support.microsoft and/or docs.microsoft pages to English (en-us).
ekşi sözlük - başlığa git
Hextris launcher
Launch and play Hextris! (This is not an original work)
Fuel Calculator - калькулятор расход топлива
Fake My History
Fake your Browser History
Čitelné písmo v Seznam Emailu
Měním nečitelné písmo při použití tmavých témat na Seznam Emailu na čitelné.
Delete History
Delete browsing history.
Crizx Stream Notifier
Soyez notifié lorsque Crizx est en stream !
Font Fingerprint Defender
Defending against Font fingerprinting by reporting a fake value.
F-Notifier
Displays your Facebook notifications unread count.
Die2Nite Enhancer
Die2Nite Enhancer improves your game experience on Die2Nite.