Extensions
Number of search results for 'facebook for Opera': 520
Sudoku v2
Play Sudoku from sidebar anytime even offline
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Tampermonkey
Change the web at will with userscripts
Sidebar Calc
Sidebar Calculator - Fast and Simple
YouTube Downloader
Download any YouTube video
Youtube Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
Potential Energy Calculator
Calculate potential energy (PE = mgh) instantly
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Synology Download Station (DSM 4.1 and older)
Manage downloads on your Synology DiskStation in your browser.
TweakPass: Free Password Manager
Manage your passwords on a single click
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
WOT
WOT creates a secure browsing environment, showing website security icons next to every URL & reputation alerts for unsafe websites
Synballo
The best symbols characters emoji extension for your browser
1qvid - Free Video Downloader
Download online video from mainstream websites fast and easily. It’s a free Video Downloader allows to save video and watch it later
Grammar and Spell Checker - LanguageTool
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
Box Direct Link Generator
Box Direct Link Generator makes downloading files from Box simple and fast. Just paste a Box shared URL, and the extension will generate a direct download link for you. It also shows useful details like the file name, file size, and file type. With a sleek design and features like a "Copy Link" button, it’s perfect for quickly accessing and sharing files. No more hassle—just easy, direct downloads!
Bright VPN - secure, private, and free VPN
Bright VPN desktop app remote controller. Bright VPN is easy to use, no email or credit card is required to use the VPN proxy.
WayFarer+
Enables you to use NianticLab's Wayfarer in the way you want!
Magic Squares
An easy-to-use and lite Magic Squares game
Polyglot Wikipedia
Better navigation between different language versions of Wikipedia.
codeTabber
Switch between code panes on CodePen, JSFiddle, and other online code editors, right from the keyboard.
Security Tweaks
Improve your security and browse safer with seven tweaks.
JSChess
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
Website Links Checker
This tool helps you check all links from a page you are currently viewing.
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
Hit the dot
An easy-to-use and lite Hit-the-dot game
Easy Emoji
Easily find & copy any emoji(s) from your browser toolbar popup UI
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
Send to My Phone (QR Code Generator)
Generates QR code from any text (URL, message, number, etc.)
Web Apps by 123apps
Edit, Convert, Create
Smart HTTPS
Automatically changes HTTP protocol to HTTPS, and if loading encounters error, reverts it back to HTTP.
Haven't found what you need? Check out the Chrome Web Store.