Firefox 57.0 freeware

New Version

Firefox is an open-source web browser which provides excellent browsing speed, rich suite of customization options to personalize your daily Internet sessions, clean navigation mode, as well as extensions provided by third-party developers for adding extra functions.

Author Mozilla Foundation
Released 2017-11-16
Filesize 43.00 MB
Downloads 14691
OS Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64, Linux, Mac OS X
Installation Instal And Uninstall
Keywords internet browser, Mozilla browser, web browser, browser, internet, firefox
Users' rating
(166 rating)
Firefox - Freeware Download Notice

Firefox Free Download - we do not host any Firefox torrent files or links of Firefox on,, etc. All Firefox download links are direct Firefox download from publisher site or their selected mirrors.

Firefox freeware - The Latest User Reviews
Firefox freeware - The Latest Versions History
57.0 Nov 15, 2017 New Release New:
WebVR has been enabled for Mac OS X users
Added Nepali (ne-NP) locale
Added support for form autofill for credit card
Downgrading profile to previous versions is not supported. In case of downgrade, it is suggested to use a new profile
On Windows and Linux, Firefox crashes occasionally on Intel Broadwell-U processors with old microcode. Windows users should ensure Windows Update is set to install updates. Linux users should ensure that the distribution package for Intel microcode is installed.
56.0.2 Aug 28, 2017 New Release Fixed:
Block D3D11 when using Intel drivers on Windows 7 systems with partial AVX support (bug 1403353)
Users of 32-bit Firefox on 64-bit Windows are migrated to 64-bit Firefox for increased stability and security.
Due to a bug in Mac OS X High Sierra, fullscreen mode has some issues
Startup crash with RelevantKnowledge adware installed. Firefox Support has helpful instructions to remove it.
Users running Firefox for Windows over a Remote Desktop Connection (RDP) may find that audio playback is disabled due to increased security restrictions. Learn how to mitigate this issue until it is corrected in an upcoming release
Startup crashes with 64-bit Firefox on Windows 7, for users of Lenovo's "OneKey Theater" software for IdeaPad laptops. To fix this crash, please re-install 32-bit Firefox.
55.0.3 Aug 28, 2017 New Release Bug 1391297 - Update MAR to sha384 past 56.0b4 in update-packaging Makefile.
Bug 1390002 - There are some paths to find out if dwrite is enabled, which inits gfxPlatform, which requires information from PopulateScreenInfo, which depends on the refresh driver existing. At this time however, we haven't initialized our vsync source so we crash. This moves vsync initialization earlier in the gfx pipeline.
Bug 1388166 - Handle case where chromeWin.getBrowser() doesn't exist.
Bug 1350152 - Don't rely on gBrowser in nsLoginManagerPrompter. In bug 1266836 we fixed this code to properly work in e10s, but made the mistake of using gBrowser in toolkit code, breaking XUL apps that don't have a gBrowser. This solution implements a different code-path for non-e10s and returns a chrome window for consumers that don't offer a browser.

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