拡張機能
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola. Hola is free and easy to use!
Tampermonkey
The world's most popular userscript manager
Enhancer for YouTube
YouTube™のユーザーエクスペリエンスを向上させる多数の機能。
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
ibVPN - Best VPN & Proxy
Best VPN & Proxy for Unblocking Restricted Websites
Google™ Translate
Google翻訳で選択したテキストを翻訳します。
Adblock Fast
The world’s fastest ad blocker! Same ad blocking, 8x accelerated page loading.
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
Bookmarks Import & Export
Opera Bookmarks Import & Export
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
Turn Off the Lights
画面全体が暗くなり映画館にいる気分。YouTube™ ほか動画サイトでもOK。
I don't care about cookies
Get rid of cookie warnings from almost all websites!
Evernote Web Clipper
Evernote の拡張機能を使用して、Web 上で見つけたページを Evernote アカウントに保存します。
Pocket (formerly Read It Later)
記事、ビデオなどをキャプチャする最も速く簡単な方法です。
Gmail Notifier
Multiple label and account notifier for Google Mail (Gmail)
Nimbus Screen Capture
ウェブページ全体やページの一部、またはブラウザウィンドウ全体をキャプチャ、スクリーンショットを編集し、ローカルファイルまたはGoogleドライブに画像を保存します。
Set password for your browser ( Opera lock )
This extension will allow users to set password for the browser to avoid unauthorized access. Prompts for password on opera startup
DownThemAll!
ブラウザ用マスダウンローダー
Capture Webpage Screenshot - FireShot
ウェブページ全体をスクリーンショット撮影。PDF/JPEG/GIF/PNGでキャプチャ、編集、保存やアップロード、印刷、そしてOneNote、クリップボード、メールに送信できます。
FVD Speed Dial - New Tab Page
New Tab Page Replacement with 3D Speed Dial and predefined images, sync and organize your bookmarks, groups, and most visited
YouTube™ Flash-HTML5
Play YouTube Videos in Flash or HTML5 Player
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.
Side Calculator
Calculator on the new sidebar of Opera.
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
Pushbullet
Bringing together your devices, friends, and the things you care about.
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
Yandex Wordstat Assistant
GMX MailCheck
The safe way to access your personal mail.
Disable HTML5 Autoplay
Disables autoplay of all HTML5 audio and video
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.