Firefox Nightly

Firefox Nightly download

Firefox Nightly automatically sends feedback to Mozilla, like hardware info
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 4 antivirus programs on Oct 12, 2021. The file is clean, see the report.
Version: 59.0 (x86/x64)
Date update: Dec 31, 2017
File name: firefox_installer.en-us.exe
Size: 269 KB
DOWNLOAD NOW Visit the home page nightly.mozilla.org

Additional links

Download version 40.0 from the developer's website
Firefox-Nightly.exe

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
45.0
Nov 16, 2015
firefox-45.0a1.en-us.win32.installer.exe
44.0
Oct 5, 2015
firefox-44.0a1.en-us.win32.installer.exe firefox-44.0a1.en-us.win64.installer.exe
43.0
Aug 18, 2015
firefox-43.0a1.en-us.win32.installer.exe firefox-43.0a1.en-us.win64.installer.exe

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