Extensions
Opera Ad blocker
Built-in Ad blocker blocks ads and lets you surf the web up to 3x faster.
Adblock Plus
Block YouTube™ ads and pop-ups & fight malware!
Dark Mode
A global dark theme for the web
DocsAfterDark
Modern, dark mode for Google Docs
Dark Mode Global
Invert light-themed web pages into dark to reduce eyestrain
Christmas Decorations
Add some Christmas spirit to your Web.
Custom Dark Mode
Customize your dark mode for the web!
DarkCloud
Changes soundcloud.com to a dark theme.
Stop Reclame
Get rid of ads for free!
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
Global Dark Style
A configure dark theme with exception list to change everything to real dark
Titanium Cheats chess
Titanium Cheats suggests the best move, rates possible moves, warns for blunders, and shows how your game on chess.com evolves.
Тема для YouTube - Темный карбон
Для любителей темных тем оформления
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Custom Scrollbars
Give your browser a personal touch with customized scrollbars!
Dark Skin for Youtube™
Makes Youtube go dark-side
BeOn Black
BeOn in black.
Hide it.
Hold Shift key and click on anything you want to hide it.
Formula 1 Darkmode
Darkmode Formula 1
Desktop Lux: Effects
Customize your Web with stunning animations and effects.
YouTube Customizer
Customize your YouTube.
Channel Blocker
Allows you to block YouTube™ videos and comments by blacklisting users and/or by using regular expressions.
Auto Dark Theme for Discord
Make Discord automatically match your system's dark/light theme.
Google Search Dark Mode
Implements a Dark Mode for Google Search.
Old PSU Name
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
Toggle Old Reddit Redirect
Redirects www.reddit.com URLs to old.reddit.com. The redirect can be toggled on/off by clicking the toolbar icon.
ZaDark – Zalo Dark Mode
Dark Theme for YouTube™
A light, dark theme for YouTube with easy toggle on and off and scheduling support. This theme is based on the default YouTube theme
Aternify Ultimate
The Ultimate Aternos experience. Adblocker, element remover, Anti-AdBlock remover and more!
Custom Page Zoom
Easily set a custom zoom level for each website (or all websites)
Screensaver
A screen saver for Opera.