Tafoegings
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.
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!
Octotree
GitHub on steroids
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Random password generator
A simple random password generator for Opera browser
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
Web Edit
Easily edit websites temporarily with a click of a button.
PIX Studio Plugin
PIX RPA Studio Plugin
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
RestMan
RESTMan is a browser extension to work on http requests.
Disable Cookies
Disable cookies for current domain.
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Live editor for CSS and LESS - Magic CSS
Live preview of CSS/LESS code with an in-page editor. Autocomplete, convert LESS to CSS, beautify, minify, CSS reloader, linter, ...
Nextsense PDF Signing Component
Signing PDF document.
Picture in Play
Indicates whether the `picture` element is in use on a page.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
MultiPass
Automatically login to Basic Authentication using data based on URL regexp.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Network Information
Useful information about your system's connection including, type, speed, and rtt.
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
Image Resizer
Rescale multiple images into different sizes in a single step
JavaScript QR Code
Make QR Codes in JavaScript