Mga extension
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Image Resizer
Rescale multiple images into different sizes in a single step
Network Information
Useful information about your system's connection including, type, speed, and rtt.
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
Nextsense XML Signing Component
Signing XML document.
sha1 hash generator
SHA1 hash generator (offline mode)
Sitecore Extensions
Small improvements which will make your work with Sitecore much easier.
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
StyleMaster
Добавление пользовательских стилей CSS на веб-сайты
(X)HTML5 Checker
A small extension to validate the markup of current tab
Rabbit URL Opener
Rabbit URL Opener (Rahul Digital) - Bulk URL's Opener Extension just lets you open multiple URLs at once. More about Rabbit URL Opener http://rahuldigital.org/url-opener/ http://rahuldigital.com/url-opener/
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Nextsense PDF Signing Component
Signing PDF document.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
Gridify - Keyboard Link Selector
Select any link, image, input box, or a selectable region on the current page without using the mouse just by a few keyboard hits
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
MultiPass
Automatically login to Basic Authentication using data based on URL regexp.
Web Widgetizer
Web Widgetizer is a extension offering a range of features to enhance browsing. It allows users to create separate Opera windows for specific websites, manage favorite links, customize window dimensions, toggle auto-start, and open links in popup tabs via button click or shortcut (Ctrl + Shift + A). This versatile tool optimizes browsing convenience and efficiency.
JavaScript QR Code
Make QR Codes in JavaScript
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
Website Links Checker
This tool helps you check all links from a page you are currently viewing.