拡張機能
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
Tampermonkey
Change the web at will with userscripts
Adblocker for Youtube™
Block all Youtube Ads! Augment your YouTube experience with Fullscreen Theater Mode, Video Screenshot, Volume Booster and many more
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
Google™ Translate
Google翻訳で選択したテキストを翻訳します。
Grammar and Spell Checker - LanguageTool
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
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。
YouTube Downloader (UDL Helper)
YouTube、Instagram、OK.ruからMP3、MP4、WEBMフォーマットでの音楽及びビデオのすばやいダウンロード。オンラインビデオプレーヤーのスクリーンショットボタン。
I don't care about cookies
Get rid of cookie warnings from almost all websites!
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
Web Apps by 123apps
Edit, Convert, Create
GX Calculator
Simple GX-style calculator adapts to the current colors and also reacts to keystrokes.
Adaware Ad Block
The fastest and simplest ad blocker. Blocks all ads including Facebook and video ads. Added security guards against online threats.
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
Auto Refresh Page
Webページを自動的に更新します。指定された時間間隔で自動更新およびページモニター。
Video Speed Controller
netflixビデオ、primevideo、hotstarなどのビデオスピードコントローラー
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
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。
Picture in Picture
Enables Picture in Picture mode on Youtube and other sites on Opera browser
Note Sidebar
Simple note sidebar which can be used to write a note, record thoughts, to-do list, meeting notes, etc.
Browser Lock
Take control of your web browser privacy!
Twitch Channel Points Bonus Collector
Auto-clicks the Channel Points bonus button when it appears.
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。
G App Launcher (Shortcuts for Google™)
Google™サービスやウェブサイトにすばやくアクセス
Instagram Downloader (IDL Helper)
InstagramからMP3、MP4、WEBMフォーマットでの音楽及びビデオのすばやいダウンロード。ギャラリーから画像をダウンロードする機能。
Text to Speech (TTS)
A text to speech tool with natural sounding voices.
Screen Recorder
Record your computer's screen with just one click!
QR Code Generator
Generate any QR code anytime, even offline
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
StopAll Ads
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.