扩展
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Category Tabs for Google Keep™
更好地整理您在Google Keep上的笔记
uMatrix
通過點選開關達到控制瀏覽器中的各種網頁請求。藉此阻擋網頁指令、嵌套頁面、媒體廣告、社交網站追踪等行爲。
Shortcuts for Google™
从 1000 多款 Google 应用中选出一些作为快捷方式按钮，在节省空间的小窗口里显示
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Tree Tabs
Manage your tabs in the sidebar!
calcatom
智能科学计算器和实时货币换算工具
Bookmarks by the Side
一个简单的书签栏。
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
ChessGrow
Give easy access to ChessGrow from sidebar.
Simple Vertical Tabs
Simple Vertical Tabs
SimpleExtManager
这简单的菜单可让您方便的管理瀏覽器的扩展程序。
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Black Menu for Wikipedia
一个让您轻松访问维基宇宙的插件
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
ICQ for Sidebar
Run ICQ Web in Sidebar
CalLite CRM
CalLite CRM - Monitor Plugin
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
TollSjekk
TollSjekk
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
GTasks Sidebar
Google Tasks on sidebar (not official)
Gus EDT Extension
Extension pour utiliser le Gus-Edt
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
SunBible
A beautiful way to read, study, and memorize the Bible
Fraction Generator
Generate Fractions for copy to clipboard
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)