延伸套件
CryptoPro Extension for CAdES Browser Plug-in
Расширение позволяет использовать ЭЦП Browser plugin в браузере. Для работы требует установленного ЭЦП Browser plugin.
Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Контур.Расширение
Контур.Плагин
EditThisCookie
EditThisCookie是一个cookie管理器。您可以添加，删除，编辑，搜索，锁定和屏蔽cookies！
Super Auto Refresh
讓你以最輕鬆漂亮的方式定時自動重新整理刷新頁面，完全無廣告。
My IP Address Checker: Test IP + IPv6 + VPN
Displays IP address info and details like location + VPN usage when clicking on the IP button
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
Full Screen
Enter full screen with one click, including for videos on YouTube, Vimeo, and other sites.
Cleaner Pro - Clear Cache & History
Video Downloader VeeVee – 從 Internet 下載視頻。
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
Color Picker - Native Eyedropper
在屏幕上用放大镜滴管确定像素的颜色。它支持颜色选择历史和剪贴板复制
Помощник диагностики
Allow Copy-Right Click
Allow Right click, Allow copy, Selection on web sites that prevent it
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
FullScreen for Opera
全屏，变焦和暗模式将获得更多选择
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
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.
Image Extractor
Extracts image names and allows copying image URLs.
CSSViewer
CSSViewer
Octotree
GitHub on steroids
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
SEO-tools
SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Font Finder
一个易于使用的字体检查器，以获得选定元素的CSS样式。
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Picture in Play
Indicates whether the `picture` element is in use on a page.