Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
Change the web at will with userscripts
Grammar and Spell Checker - LanguageTool
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
Translate selected text within the current page.
Avast Online Security
Avast browser security and web reputation plugin.
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
DuckDuckGo for Opera
Simple and seamless privacy protection for your browser.
I don't care about cookies
Get rid of cookie warnings from almost all websites!
Web Apps by 123apps
Edit, Convert, Create
Adblocker for Youtube™
Block all Youtube Ads! Augment your YouTube experience with Fullscreen Theater Mode, Video Screenshot, Volume Booster and many more
Simple GX-style calculator adapts to the current colors and also reacts to keystrokes.
YouTube Downloader (UDL Helper)
Download music and videos from YouTube, Instagram, OK.ru. Supported MP3, MP4, WEBM. Screenshot button for online video players.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
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.
A color-picker tool that allows you to select color values from webpages.
Auto Refresh Page
Refresh web pages automatically. Auto-refresh and page monitor with specified time intervals.
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
Twitch Channel Points Bonus Collector
Auto-clicks the Channel Points bonus button when it appears.
Instagram Downloader (IDL Helper)
Download music and videos from Instagram in MP3, MP4, WEBM. Ability to download an image from the gallery.
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Take control of your web browser privacy!
Quickly and easily switch between popular user-agent strings.
Simple note sidebar which can be used to write a note, record thoughts, to-do list, meeting notes, etc.
G App Launcher (Shortcuts for Google™)
The best access to Google™ Services and Websites
Text to Speech (TTS)
A text to speech tool with natural sounding voices.
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.
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
QR Code Generator
Generate any QR code anytime, even offline
Video Speed Controller
Video Speed Controller for netflix video, primevideo, hotstar, etc.
Picture in Picture
Enables Picture in Picture mode on Youtube and other sites on Opera browser
Simple notes for your Opera sidebar
Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.