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Editors' Rating:
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Average User Rating:
out of 717 votes out of 0 votes

Quick Specs

  • Version:
    52.0 b2
  • Total Downloads:
  • Date Added:
    Jan. 31, 2017
  • Price:
  • File Size:
  • Downloads Last Week:
  • Platform:
  • Product ranking:
    #25 in Web Browsers

Editors' Note:

Beta or prerelease software is not intended for inexperienced users, as the software may contain bugs or may potentially damage your system. We strongly recommend that users exercise caution and save all mission-critical data before installing or using this software.

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Full Specifications

What's new in version 52.0 b2
  • Send and open a tab from one device to another with Sync
  • Windows 8 touch screen support for multiprocess Firefox
  • Pages containing insecure password fields now display a warning directly within username and password fields.
  • Removed Battery Status API to reduce fingerprinting of users by trackers
  • Removed NPAPI support for plugins other than Flash. Silverlight, Java, Acrobat and the like are no longer supported.
  • Implemented the Strict Secure Cookies spec which forbids insecure (http:) sites from setting cookies with the "secure" attribute, and in some cases prevents an insecure site from setting a cookie with the same name as an existing "secure" cookie from the same base domain.

Improved experience for downloads:

  • Notification in the toolbar when a download fails
  • Quick access to five most recent downloads rather than three
  • Larger buttons for canceling and restarting
  • Improved text input with some third-party keyboard layouts on Windows, e.g., keyboard layouts which have chained dead keys, inputs two or more characters with a non-printable key or a dead key sequence, inputs a character even when a dead key sequence failed to compose a character.

Publisher Mozilla
Publisher web site
Release Date January 30, 2017
Date Added January 31, 2017
Version 52.0 b2
Category Browsers
Subcategory Web Browsers
Operating Systems
Operating Systems Windows 2000/XP/2003/Vista/7/8
Additional Requirements None
Download Information
File Size 43.28MB
File Name Firefox Setup 52.0b2.exe
Total Downloads 2,281,826
Downloads Last Week 113
License Model Free
Limitations Not available
Price Free

Previous Versions:

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