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.
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
User-Agent Switcher is a quick and easy way to switch between user-agents.
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Save All Images
a customizable extension to save selected images from the current tab page
HTML5 Editor with CSS, JS, HTML validator and beautify code
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
RESTMan is a browser extension to work on http requests.
View all HTTP Requests and Responses sent between the Web browser and the Web server.
The Vewd TV Simulator enables any developers to test and debug their HTML5 apps for the Vewd App Store.
Fast JSON viewer - highlights, shows items count/size, handles large files
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Go full screen with one click on the button.
Get all CSS styles of selected text
PerfectPixel by WellDoneCode
This extension helps develop your websites with per pixel accuracy!
A REST client for the rest of us
Edit cookies related to the current page and all its sub-frames right from a popup
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.
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
SEcure Addons Manager for Opera
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Custom Style Script
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
Disable cookies for current domain.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.