拡張機能
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
ChessGrow
Give easy access to ChessGrow from sidebar.
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Fraction Generator
Generate Fractions for copy to clipboard
Shelf Shuffle: Sort & Match
A cozy puzzle game where you tidy up messy shelves by sorting items into matching sets.
TollSjekk
TollSjekk
Category Tabs for Google Keep™
Google Keepのメモを、もっとスマートに管理
PageExpand
画像の一括ダウンロード、画像のポップアップ、サムネイルやビデオの展開、短縮URLの展開、URL文字列のリンク化、リファラ置換、主要掲示板の拡張表示など...
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Tree Tabs
Manage your tabs in the sidebar!
Language toolkit
The missing language interface.
Morse Code Translator
テキストをモールス信号に変換、またモールス信号をテキストに変換します。
SimpleExtManager
拡張機能のアクセス権限をシンプルなメニューを用いて有効化・無効化することができます。
Aromagic
Sync your dōTERRA genealogy and order data with Aromagic
Bookmarks by the Side
シンプルなブックマークサイドバー。
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
calcatom
スマート科学計算機とライブ通貨換算ツール
Simple Vertical Tabs
Simple Vertical Tabs
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Shortcuts for Google™
1,000種類以上の Google™ ショートカットから好きなものを選び、省スペースなポップアップ内にボタンとして表示できます。
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
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
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Browser Images
Download images and videos from ArtStation, DeviantArt and Pinterest tabs.
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
CalLite CRM
CalLite CRM - Monitor Plugin
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
SunBible
A beautiful way to read, study, and memorize the Bible
Minúta po minúte
Minúta po minúte Denníka N