Extensions
Number of search results for 'add to facebook': 634
Window Performance Test
Get accurate performance timing for any page with this extension
Note Sidebar
Simple note sidebar which can be used to write a note, record thoughts, to-do list, meeting notes, etc.
googleNewsModernLiteralizer
enables visited link colors on Google News (gN) for convenient browsing
Onion Browser Button
Easily browse the internet using TOR proxy with just one click!
2048 Prime
An easy-to-use and lite 2048 game!
ePub Reader
Read ePubs in a reader view style window, convert into PDF or use text to speech
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Bug Magnet
Bug Magnet
LightPhoto Editing
Basic photo editing tools. Get online image with context menu to edit with basic tools
SimpleFill
Simply fill forms with SimpleFill. The simplest and easiest form filler ever.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Popup Player for Spotify™
Control Spotify web player from a toolbar popup (includes play, pause, skip previous and next tracks)
Cornucopia Enhancement Suite
Various enhancements to Cornucopia.se
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
Random password generator
A simple random password generator for Opera browser
Smart HTTPS
Automatically changes HTTP protocol to HTTPS, and if loading encounters error, reverts it back to HTTP.
Open Two-Factor Authenticator
An open-source two-factor Time-based One-Time Password (TOTP) authenticator with SHA-256 secure storage
Sidebar for YouTube™
Simple access to YouTube using the sidebar UI
Efragment
Efragment service application
Site-specific Preferences
Edit preferences on a per-site basis
WebMoney Advisor Next
Internet users feedback about the sites
Desktop Lux: Effects
Customize your Web with stunning animations and effects.
Simple Checker for Gmail™
Get badge notification when you receive a new email in your inbox
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
Word Counter
A lite tool for counting characters and words with right-click
Drag & DropZones
Replace the context menu with fancy Drag & DropZones
Only Read
A feature Packed, customizable reader extension!
AllQuakes
All EMSC Earthquakes
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
Local pass store
A password manager with local storage, a bit like old WAND.
Instagram™ Notifier
check your Instagram while you browse, plus, get badge notifications for new posts.
Passwords Cleaner (Eraser)
Quickly delete/wipe your browser stored passwords for a defined period with one click
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