Extensions
Number of search results for 'add to facebook': 655
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
Window Performance Test
Get accurate performance timing for any page with this extension
WebMoney Advisor Next
Internet users feedback about the sites
SimpleFill
Simply fill forms with SimpleFill. The simplest and easiest form filler ever.
Site-specific Preferences
Edit preferences on a per-site basis
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
LightPhoto Editing
Basic photo editing tools. Get online image with context menu to edit with basic tools
DaddyLivesHD SX Popup
We will bring you the best experience when watching soccer.
JSChess
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asc, .asciidoc) as HTML inside your browser!
2048 Prime
An easy-to-use and lite 2048 game!
AllQuakes
All EMSC Earthquakes
Bug Magnet
Bug Magnet
Minter Link
Minter Link — Minter Blockchain Multi Wallet & DApps connect
TabZen
Helps you remember why you opened tabs, organize by purpose, and get smart reminders for unfinished tabs.
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
Simple Checker for Gmail™
Get badge notification when you receive a new email in your inbox
Word Counter
A lite tool for counting characters and words with right-click
Drag & DropZones
Replace the context menu with fancy Drag & DropZones
Search by image on Aliexpress
The extension allows you to use any picture (photo) to quickly search for products on Aliexpress
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
YouClick.link
Free URL's shortener
Local CDN
Local emulation of Content Delivery Networks
ePub Reader
Read ePubs in a reader view style window, convert into PDF or use text to speech
Neon Everywhere — Universal Dark Theme
Transform any website into a sleek neon dark-mode with particles, cursor FX, and per-site control.
Desktop Lux: Effects
Customize your Web with stunning animations and effects.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Close & Clean
Close all tabs and windows and clean up Opera in one single click
Random password generator
A simple random password generator for Opera browser
SingleClick Cleaner
Clean up the trash in one single click
Download with Wget
when activated, interrupts the built-in download manager to direct links to Wget
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