Tuesday, 14 July 2026 @ 16:01 UTC~5913,430150,826

Mozilla Firefox (MSIX) Nightly

Mozilla·Mozilla.Firefox.Nightly.MSIX

Firefox browser nightly builds

Firefox is a free and open-source web browser developed by the Mozilla Foundation. Nightly provides the latest development patches and fixes, before they are introduced into other stable versions.

winget install --id Mozilla.Firefox.Nightly.MSIX --exact --source winget

Latest 154.2607.1309.0·July 13, 2026

Installer type: msix

ArchitectureScopeDownloadSHA256
x86—Download16BD8427DFFCECF78473FA43E506E01AF16BDB1782AE62B5CF971F7CB3102921
x64—Download77F2DAB4AA153F4478C64D45A87B1BD1F1680661301923F1ADEDC803761D259B
arm64—Download6608161BE3019FB28A53C0166D2F99488041586C5F93B758FF3B22F27EA75DE2

Details

Homepage
https://www.firefox.com/en-US/channel/desktop/?redirect_source=mozilla-org
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Copyright
© Firefox and Mozilla Developers; available under the MPL 2 license.
Moniker
firefox-nightly

Tags

browsergeckointernetquantumspidermonkeywebweb-browserwebpage

Older versions (14)

154.2607.1009.0
ArchitectureScopeDownloadSHA256
x86—DownloadCC77564482069858D95333101A23E50F34A710BE865F6E3B61DCF2B4E2D02445
x64—DownloadBCFD6D67866397793ED05970129304A17FFC4EE44DC34EEBB824EA91A33E8961
arm64—Download91F66F0277C3400242C4F866567F45AE48679D632ED017F90C3CFCCBE871A625
154.2607.809.0
ArchitectureScopeDownloadSHA256
x86—Download80797636C6627ED724D3BB9C7D41D6772CF740B5A3CEC533ECB036531FA650E3
x64—Download36E7B785F307C5780A24B07038E4F1755AEDA0FAA2C6ED003BB83232A867DB3D
arm64—Download97797F5D67A35785BE483C5AFFE2499BB35527DE593B6DDEB94D8FF7797B9A67
154.2607.709.0
ArchitectureScopeDownloadSHA256
x86—DownloadD190503669BED46748805368475BA9EC858339648BB6D29C39A27CA423ECC81C
x64—DownloadC1B04DC62E61A67BEEFEB6717281C4261A1AA33DD8FFCA7CF6C74364A34D045F
arm64—Download2464CE57E3EFA6911E88DE6260892C8BCD7BCE02833320EDD76EFB82567790DE
154.2607.609.0
ArchitectureScopeDownloadSHA256
x86—Download064C1C37584C7611DB2019CA8BCFF9498A324350DD6578EAC08688D442D5F1C9
x64—Download9DD7457CBDDAE82EDF343E8D1BFE70475496560C2AF0DA1F63E681F036E7DE7D
arm64—DownloadCC613834BC2034E49AB80D42328965ECC7ED8CFAACD61C5607C2C83DFDACF214
154.2607.309.0
ArchitectureScopeDownloadSHA256
x86—Download52DA26F5887D60876B6D80F889E1E1E3157D444029E5305E75DACBB140E37227
x64—Download7B2823FB21C4541C167D3C967DD620BC568470912CA42E8EDF55967DA407F334
arm64—Download790E781C2A91F1506DBAB55ACCCF89FC0156DD3B36C7CE68297D0F668B752B39
154.2607.221.0
ArchitectureScopeDownloadSHA256
x86—Download8D2D7918C8FFB7AD6765F93318D0BF65827BEB1DB4F06FF4028EDF50FFDA2001
x64—DownloadE473D5A7C9B9C59E6E870E66BC49752F8FA63B1731CE5B597B7CF0BCCD3AC080
arm64—Download3BA325CA60100CED9D6E63E393DEDAEB6360419371357D3B47076BDBBF7E9B5A
154.2607.109.0
ArchitectureScopeDownloadSHA256
x86—DownloadD1421C61A3179C7755851268BEFF2F075E83F396793904A41D41A75E691475B0
x64—DownloadB82416178D6A28971138F3187DEDD01723E20C546407E0F2CF1790DF5D651298
arm64—DownloadFAA85303415D1D4B7FD36E3A231F416CB037394E8F63B74060D87CE6B5D6D2DD
154.2606.2921.0
ArchitectureScopeDownloadSHA256
x86—Download064944D4AFA63427AC6842973BF0633586D2AA9F5397C017148BA8198C48C882
x64—Download4447067955C5DB9381B42FCD3795B82A2BB99DD43846537D154A35598013E2E2
arm64—DownloadACCD519916C7A5780B84E2E75017CEEDCE2863638646E4AFD5CCCD8368E60BCE
154.2606.2821.0
ArchitectureScopeDownloadSHA256
x86—DownloadCCF0A17B29B2481B66C0AF08B09A88E607416D49B46DB78FCB3B553AC23437B0
x64—DownloadD07807D3485E425C38A9DB56680DAEEB58BFEDB8865B49F1741B92FBF9B1FE86
arm64—DownloadB252E883875DFE39CE0A820ECB55258FE3EB9446218B38340C1180E2040AC375
154.2606.2708.0
ArchitectureScopeDownloadSHA256
x86—Download6D60F7E470753C2D6ACC045409BDE4A5D3896223A3A5DCD1C14CD91AC857A653
x64—DownloadEF98D69F068D8EF51A1A8CF8EE4123D5ADD7ABA3E1C52FE2FFFBFA62FD06BB05
arm64—Download3AFE823C2A7AA2A4CC99C6D018EE9B7EC8855EB253B62D7A1FB12DE3F60F34FF
154.2606.2604.0
ArchitectureScopeDownloadSHA256
x86—Download172FEE6BCE42751D3DC411682E5432A0AFDB552C624C6E8EDDDCADBC81B53023
x64—DownloadEA97C9AB676F8CAA73BDD564FA8D131C60D8EF3B31A0D37A27E6478A456985F4
arm64—Download5EBDF9489850C45D013E52BA0AAB8CFC3E9689C060856341CCF2863DDA5DA3DE
154.2606.2509.0
ArchitectureScopeDownloadSHA256
x86—DownloadD26F02A2C97210E7095EF67B77D678CC43C5CDB4316434983B1ADCF6408B41D7
x64—Download998DD659744568E435BCD08EB9A68C34A23C164BD81177C75993FFB910500EFE
arm64—DownloadB4528A4878E92A1D65CB334B36A63A069BF03ABFFABDF69C7B1175B5DB0A7B37
154.2606.2406.0
ArchitectureScopeDownloadSHA256
x86—Download6142C038E504A2F009935CB7556E67FA31C085461B2DC7E69AC7A0693066358B
x64—Download19E6E8FB17ABA4B3BB071EFE11133044518F9CECEB19C877E341C291A214BD98
arm64—DownloadA7877090D2CFB2F95119CEBB9027AC0BF3A652BE4E93F81A5A1AC7159034A621
154.2606.2309.0
ArchitectureScopeDownloadSHA256
x86—DownloadA564659E262DA9622BAAF754318036E6FF32F677BBD43DEEE3110B115A5917C1
x64—Download8875D27A1B3ABA520D71F75A8F7D863A091141E0668AD32BBD1C7CFE91CFE4D8
arm64—Download1D83F8AC173BC6F5A13C4D9B7926D95BF2F59F89B9AA99DCD18F3CDFE7F93F26