拡張機能
TollSjekk
TollSjekk
Minúta po minúte
Minúta po minúte Denníka N
Gus EDT Extension
Extension pour utiliser le Gus-Edt
Free File Sender
Free file transfer
Bing Translate
Easily access Bing Translate from Opera's sidebar
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Category Tabs for Google Keep™
Google Keepのメモ整理をかんたんに
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
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...
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
Shortcuts for Google™
1000以上あるGoogle™ショートカットをつかって、スマートなポップアップボタンが作成可能
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
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。
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Tree Tabs
Manage your tabs in the sidebar!
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Simple Vertical Tabs
Simple Vertical Tabs
Black Menu for Wikipedia
Wikipediaサービスに簡単アクセス
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
calcatom
スマート科学計算機とライブ通貨換算ツール
GTasks Sidebar
Google Tasks on sidebar (not official)
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
ICQ for Sidebar
Run ICQ Web in Sidebar
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
SunBible
A beautiful way to read, study, and memorize the Bible