拡張機能
Number of search results for '1password': 466
Color Picker
Pick Color with various kinds of color pickers. Multiple options to choose color in HTML format are available.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
keygenjukebox play button
Just click to play awesome 8-bit chiptune music from keygens
URL Shortener
Shortens URLs with various services.
Just Ethereum Ticker PRO
Ethereum Price at a glance
soup.io downloader
Download images while you scroll soup.io.
Just Cardano Ticker PRO
Cardano Price at a glance
Speed Test
Speed Test Most Accurate Online Broadband Internet Speed Test
Siteimprove Accessibility Checker
Jumpstart your web accessibility efforts directly in Opera.
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
Window Resizer
マルチモニターに対応した、カレントウィンドウのリサイズと定義された位置への配置
Gmail Notifier
Googleメール (Gmail™) の複数のラベルとアカウント通知機能
Open in VLC media player
オーディオやビデオのストリームを著名なVLC™メディアプレーヤーに直接送信する
Turbo Download Manager
スピードアクセラレーション、サイトスパイダー、ダイナミックセグメンテーション、レジューム、一時停止、ダウンロードリカバリーを備えたダウンロードマネージャ
Picture in Picture - PiP View
タブを切り替えても、PiPのフローティングウィンドウ（常に他のウィンドウの上に表示）で動画を見ることができます。
DuckDuckGo for Opera
シンプルかつシームレスにプライバシーを保護するブラウザ向け拡張機能。
Date Today
The best clock to see in one glance the current day and time. With an option to see the digital clock in the browser toolbar.
Simple Photo Editor
Your easy and simple photo editor for your Browser
Download with JDownloader
Integrates the browser with JDownloader either by interrupting the built-in download manager or from right-click context menu
Download with FlashGet
Optionally send your downloading jobs to the well-known FlashGet™ download manager
'Improve YouTube!' (Video & YouTube Tools)
YouTube をスマートに整理しましょう！ YouTube video color ad skip volume speed channel tool style HD ads adblock adblocker tags keyword playlist
SyncWatch
Watch videos together at the same time!
Typo Generator
Generate Typos for your domain name search process. This advanced typo generator provide various possibilites of typing mistakes
Magic Squares
An easy-to-use and lite Magic Squares game
Hit the dot
An easy-to-use and lite Hit-the-dot game
PreferSafe
Announce your preference to see nothing but vanilla content
Easy Emoji
Easily find & copy any emoji(s) from your browser toolbar popup UI
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
2-player Connect 4
Play Connect four with your friend offline!
Speed Tweaks
Speed up your browser with few tweaks via toolbar popup!
Bug Magnet
Bug Magnet
お探しのものは見つかりましたか？Chrome Web Store の確認