One of the World's Most Popular Web Browsers for Windows

Firefox (32-bit)

Browse by Company

Adobe, Apowersoft, Ashampoo, Autodesk, Avast, Corel, Cyberlink, Google, iMyFone, iTop, Movavi, PassFab, Passper, Stardock, Tenorshare, Wargaming, Wondershare

Firefox 42.0 (32-bit)

  -  41.2 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Firefox 42.0 (32-bit).


For those interested in downloading the most recent release of Firefox (32-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Firefox 42.0 (32-bit)

  • Firefox 42.0 (32-bit) Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Firefox 42.0 (32-bit) Screenshot 1
  • Firefox 42.0 (32-bit) Screenshot 2
  • Firefox 42.0 (32-bit) Screenshot 3
  • Firefox 42.0 (32-bit) Screenshot 4
  • Firefox 42.0 (32-bit) Screenshot 5

What's new in this version:

New:
- Private Browsing with Tracking Protection blocks certain Web elements that could be used to record your behavior across sites
- Control Center that contains site security and privacy controls
- Indicator added to tabs that play audio with one-click muting

Login Manager improvements:
- Improved heuristics to save usernames and passwords
- Edit and show all logins in line, Copy/Paste usernames/passwords from the Context menu
- Migration imports your passwords to Firefox from Windows Chrome and IE; import anytime from the Login Manager

WebRTC improvements:
- IPV6 support
- Preferences for controlling ICE candidate generation and IP exposure
- Hooks for extensions to allow/deny createOffer/Answer
- Improved ability for applications to monitor and control which devices are used in getUserMedia

Changed:
- Improved performance on interactive websites that trigger a lot of restyles

HTML5:
- Implemented ES6 Reflect
- Support ImageBitmap and createImageBitmap()
- Media Source Extension for HTML5 video available for all sites

Developer:
- View HTML source in a tab
- Remote website debugging over WiFi (no USB cable or ADB needed)
- Asynchronous call stacks now allow web developers to follow the code flow through setTimeout, DOM event handlers, and Promise handlers.
- Configurable Firefox OS Simulator in WebIDE, to simulate reference devices like phones, tablets, even TVs
- CSS filter presets in the Inspector
- Ability to save filter presets inside CSS Filter Tooltip

Top Downloads

More Popular Software »