拡張機能
CryptoPro Extension for CAdES Browser Plug-in
Расширение позволяет использовать КриптоПро ЭЦП Browser plug-in в браузере. Для работы требует установленного ЭЦП Browser plug-in.
Контур.Расширение
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
EditThisCookie
EditThisCookieはCookie管理ソフトです。Cookieを追加、削除、編集、検索、保護、そしてブロックすることができます！
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
Cleaner Pro - Clear Cache & History
キャッシュとオペラの閲覧データをクリアする最良の方法！
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Color Picker - Native Eyedropper
画面上のピクセルの色を虫眼鏡のスポイトで決定します。色の選択履歴やクリップボードコピーにも対応
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
Font Finder
選択した要素のCSSスタイルを取得するための使いやすいフォントインスペクター
Allow Copy-Right Click
Allow Right click, Allow copy, Selection on web sites that prevent it
Контур.Плагин
Помощник диагностики
Full Screen
Go full screen with one click on the button.
PerfectPixel by WellDoneCode
この拡張機能は、ピクセル単位の精度でWebサイトを開発するのに役立ちます！
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
SeoQuake extension
SEOquakeは、SEO Auditなどの便利なツールと共に、主要なSEO指標を提供する無料のプラグインです
Random password generator
A simple random password generator for Opera browser
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
ModHeader
Modify HTTP request and response headers
Font Inspector
Click on any HTML element to get the font info in a popup!
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Octotree
GitHub on steroids
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
FullScreen for Opera
フルスクリーン、＃1ズーム、ダークモードのオプションは1つになります