Download Firefox Nightly by Mozilla

We do not have a download file for the latest version (86.0), but you can try downloading it from the developer's site

Download version 59.0 from Software Informer

Scanned by 76 antivirus programs on Mar 30, 2024. The file is clean, see the report.

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Visit the home page nightly.mozilla.org

Version: 59.0 (x86/x64)

Date update: Dec 31, 2017

File name: firefox_installer.en-us.exe

Size: 269 KB

Latest versions of Firefox Nightly

See all

59.0

Dec 31, 2017

firefox_installer.en-us.exe

58.0

Oct 26, 2017

firefox_installer.en-us.exe

x86 237KB

45.0

Nov 16, 2015

firefox-45.0a1.en-us.win32.installer.exe

x86 41.3MB

44.0

Oct 5, 2015

firefox-44.0a1.en-us.win32.installer.exe firefox-44.0a1.en-us.win64.installer.exe

x86 42.7 MB x64 44.6MB

43.0

Aug 18, 2015

firefox-43.0a1.en-us.win32.installer.exe firefox-43.0a1.en-us.win64.installer.exe

x86 42.4 MB x64 44.1MB

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