Web Developer Tools for Firefox download


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  • Web Developer Tools for Firefox
    Web Developer Tools for Firefox Icon
    Download

    The Web Developer extension adds a menu and a toolbar with various web developer tools.

    . The Web Developer extension adds a menu and a toolbar with various web developer tools. Read more

    1. Firefox Icon
      Free
      Browser
      Firefox Internet browser

      Flagship web browser from Mozilla based on Gecko with password manager, improved security, fast web browsing, add-ons and development tools.



      Features and highlights:
      • Tabbed Browsing: Open multiple webpages in one window.
      • Speed: Loads pages faster and runs web applications quickly.
      • Security: Protects against phishing and malware.
      • Customization: Choose from over 60,000 add-ons to personalize the browser.
      • Sync: Share bookmarks, passwords and other data across multiple devices.
    2. Firefox Developer Edition Icon
      Free
      Browser
      Firefox Developer Edition Internet browser

      An enhanced version of Firefox browser aimed at developers with tools, improved backend and debugging for HTML, JavaScript and CSS with a built-in style editor.



      Features and highlights:
      • Responsive Design: Quickly build, test and preview responsive websites.
      • CSS Grid Layout: Create powerful and adaptive layouts with the enhanced Grid Inspector.
      • Performance Tools: Analyze and optimize the performance of web content.
      • Web Console: View and debug messages logged by the browser.
      • Network Monitor: Monitor web requests and responses to detect performance issues.
    3. Firefox Portable Icon
      Free
      Browser
      Firefox Portable Internet browser

      Portable version of the versatile Firefox browser with support for passwords, history, bookmarks and of course the endless number of extensions and plugins available from Mozilla.



      Features and highlights:
      • Privacy Protection: Enhanced Tracking Protection blocks third-party trackers.
      • Customization: Extensive theme and toolbar customization options.
      • Performance: Fast browsing with reduced memory usage.
      • Security: Strong security features with frequent updates.
      • Tab Management: Innovative features for managing multiple tabs efficiently.
    4. Firefox ESR Icon
      Free
      Browser
      Firefox ESR Web browser

      A version of Mozilla Firefox for large organizations that's optimized for stability without major sudden changes.

    5. Waterfox Icon
      Free
      Browser
      Waterfox Firefox browser

      A fast 64-bit version of the Firefox web browser with all of the support for extensions, compiled directly from Mozilla's source code.

    6. Firefox Environment Backup Extension Icon
      Free
      Browser Addon
      Firefox Environment Backup Extension Firefox extension

      Legacy utility which will save the contents of your Firefox profile such as bookmarks, extensions, themes and other data.

    7. X-Firefox Icon
      Free
      Browser
      X-Firefox Web browser

      A portable version of the popular Firefox browser by Mozilla.

    8. Firefox 5 Icon
      Free
      Browser
      Firefox 5

      Legacy version of Firefox before Mozilla started a rapid release schedule.

    9. Firemin Icon
      Free
      Browser Addon
      Firemin Firefox leak fixer

      Software which enables faster browsing by eliminating memory leaks in Firefox.

    10. Pale Moon Icon
      Free
      Browser
      Pale Moon Internet browser

      Fast, stable and free web browser with addons, customizations and a developer tools with a familiar user-interface.

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