Extensions
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Free File Sender
Free file transfer
Category Tabs for Google Keep™
Better organise your Google Keep notes
Shortcuts for Google™
Choose from 1000+ Google™ shortcuts to show up as buttons in a space-saving popup
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
calcatom
Smart scientific calculator with live currency conversion in your browser
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Language toolkit
The missing language interface.
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
Morse Code Translator
Translate text to Morse code and back.
ChessGrow
Give easy access to ChessGrow from sidebar.
Tree Tabs
Manage your tabs in the sidebar!
Tabsets.net
Use the tabsets.net browser extension to safely keep track all your tabs and links in the Side Panel, locally or in the cloud
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Minúta po minúte
Minúta po minúte Denníka N
Fraction Generator
Generate Fractions for copy to clipboard
Bookmarks by the Side
A simple bookmarks sidebar.
TollSjekk
TollSjekk
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
SunBible
A beautiful way to read, study, and memorize the Bible
Black Menu for Wikipedia
Easy access to the Wikipedia universe
Shelf Shuffle: Sort & Match
A cozy puzzle game where you tidy up messy shelves by sorting items into matching sets.
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
Simple Vertical Tabs
Simple Vertical Tabs
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
CalLite CRM
CalLite CRM - Monitor Plugin
ICQ for Sidebar
Run ICQ Web in Sidebar