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Firefox 15.0.1

  -  16.97 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 15.0.1.


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.


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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 15.0.1

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What's new in this version:

New:
- Silent, background updates
- Support for SPDY networking protocol v3
- WebGL enhancements, including compressed textures for better performance
- Localization in Maithili (see all available locales)

Changed:
- Optimized memory usage for add-ons

Developer:
- JavaScript debugger integrated into developer tools
- New layout view added to Inspector
- High precision event timer implemented
- The CSS word-break property has been implemented.
- New responsive design tool allows web developers to switch between desktop and mobile views of sites

HTML5:
- Native support for the Opus audio codec added
- The <audio> and <video> elements now support the played attribute
- The <source> element now supports the media attribute

Fixed:
- Focus rings keep growing when repeatedly tabbing through elements

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