Extensions
TeamCity Notifier
Shows notifications about various events in TeamCity
Design Mode
Edit any page's content by switching to design mode, where you can modify the content and drag images around like a Word Editor
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
sha1 hash generator
SHA1 hash generator (offline mode)
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
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/
Piral Inspector
The official Piral developer tools browser extension.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
StyleMaster
Добавление пользовательских стилей CSS на веб-сайты
Polypad (Open in App)
Polypad Open in App.
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
Tech Finder - Website Technology Detector
Discover what technologies and frameworks websites are using with detailed analysis and categorization.
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
Window Performance Test
Get accurate performance timing for any page with this extension
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
myJDoc
Extension for automatically changing to a selected JavaDocs version
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
Dev extensions reload
Reload enabled development extensions
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.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
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.
md5 hash generator
MD5 hash generator (offline mode)
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Box Direct Link Generator
Box Direct Link Generator makes downloading files from Box simple and fast. Just paste a Box shared URL, and the extension will generate a direct download link for you. It also shows useful details like the file name, file size, and file type. With a sleek design and features like a "Copy Link" button, it’s perfect for quickly accessing and sharing files. No more hassle—just easy, direct downloads!
Extension Auditor
Browser Extension Security & Privacy Analyzer
EnvSwitcher
Stay safe and switch seamlessly between development environments.
Open in Pale Moon
Open current page, link, or all tabs in the Pale Moon browser.
SelectorsHub Pro
xPath plugin to auto generate, write and verify xpath & cssSelector.