Wednesday, 29 July 2026 @ 15:01 UTC~4613,752154,724

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 155.2607.2809.0·July 28, 2026

Installer type: msix

x86—340A8223BBA330377E5F1B65D0C178289D5E044DA9BD631930C55AEFE141E903
x64—AF08912825D1B32E06FDB9066F649A4338A7E562E3FE51550955667892405D29
arm64—73732891D2EC02EF7D45D9ED4AD4CEC8E343580295BCB7905C74C334200328F1

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)

155.2607.2609.0
x86—66F8C929ACB913EFB637A3A9E67F4949C09F0E06345723B99E0EDD2073FD5094
x64—823D12A0E0CA78210BC330EECF4458200D5997BF218F2D7965B41AA325AF0EB0
arm64—E45883AA4A56A100C8D711E2929EA4CBA6F9914E7CA4C5606BB7056259A3AD5C
155.2607.2409.0
x86—27951F0BB6C3087B487CE47CF7F3EC3764FBE62E2FBFD2FCB4A2081AE67D216A
x64—1680C81EDA1B05ED864066CFD259FF56F7354D9BB7E431044B277E1E592C5A87
arm64—BFCF779119C2AD21658831C769B4FB332006951C11BD45E31343760F188D1D2E
155.2607.2210.0
x86—481247FBD9F6B4BF1DB8FC5769FAAB7AB05AF565FD0E8AEC3E8DE4F8472CD73F
x64—EF0C03A74EB84A772F9A93DB11F2D9DC0EDD0978C0104E17D1893ECD623AB8E6
arm64—606764E6A7561E68803904D6AA587BE3B6A074EFD2272152E180334C751DE19B
155.2607.2120.0
x86—B19D84FA37E72FBA63D618230402D71A2BD475B98E1F39F99127BB0C5FBEE2CF
x64—1A2DBD9E870F921CC511A04864624A83ABC9FCAB2FC2A4B9AF9A45299753C391
arm64—9C22BBDCBB1B49360535A2AFF34C9F241018AD43062A266E131AD14CF17EDD76
154.2607.2009.0
x86—2391C8F95F2CC75664E8599D9A342A66224458313819C71BB40BC3D3E7B3F887
x64—DD09241635CDB4F82EA57DEA0B32654AE2D106E9584099901F321D93A331E3F9
arm64—2940917B7C052233EA97E8D61C16D5F2F7657FD71C1E7FD7F45B086191EAED97
154.2607.1809.0
x86—12F392F11D80BBA9E10501EC2362E5F9B6E996937311ED4DEC706A19F5170009
x64—B60D98F0B8E9BF9531BCCAE9DF9EF3F289CC423B60BFE33D3099E77746E15EED
arm64—02EE4C123E9CE5ED5F7B835BF32B7E353AEA51AE63A42C62CED9C82ED69CF2B6
154.2607.1709.0
x86—A4779C1B309189819752CC8E60EF83E7108797A2533AA59C209E297C6A6A6B2F
x64—B9F11A4EDF2929D08C179EA9FC86CCD57A7B7B0B111C3D9742DFB2629A8C6CEA
arm64—658BBF6D036EC52496EF2C37A5A5F10EF9F037EA93D9EBAF4DC1FD569E4F361A
154.2607.1609.0
x86—D244B83FF0F020A001DA0EC6CEA664E458D8DD400159DC629D9DAA168AA3A7B5
x64—47ECE03CEBE4C42AE0592692BCB7F72990855AAB048EB8E6A0EA842B013C3817
arm64—C7F2B2698AC6C501422439E98D0C9B03DDAAAC8DED79B80B8670864AD785D54A
154.2607.1509.0
x86—4C29772CD02C102DAE2D90A2E52B7AECD116F62BDDA900E25D0959763ED1FD9D
x64—7383E82B5B655431450BA2F77CFBB67BE46D902A29FFA208F06BB4003C51CBB2
arm64—2FBF99AAC37614BC66FECF7DBE8D70B504690FB6528F7B3278CA7991563F167B
154.2607.1309.0
x86—16BD8427DFFCECF78473FA43E506E01AF16BDB1782AE62B5CF971F7CB3102921
x64—77F2DAB4AA153F4478C64D45A87B1BD1F1680661301923F1ADEDC803761D259B
arm64—6608161BE3019FB28A53C0166D2F99488041586C5F93B758FF3B22F27EA75DE2
154.2607.1009.0
x86—CC77564482069858D95333101A23E50F34A710BE865F6E3B61DCF2B4E2D02445
x64—BCFD6D67866397793ED05970129304A17FFC4EE44DC34EEBB824EA91A33E8961
arm64—91F66F0277C3400242C4F866567F45AE48679D632ED017F90C3CFCCBE871A625
154.2607.809.0
x86—80797636C6627ED724D3BB9C7D41D6772CF740B5A3CEC533ECB036531FA650E3
x64—36E7B785F307C5780A24B07038E4F1755AEDA0FAA2C6ED003BB83232A867DB3D
arm64—97797F5D67A35785BE483C5AFFE2499BB35527DE593B6DDEB94D8FF7797B9A67
154.2607.709.0
x86—D190503669BED46748805368475BA9EC858339648BB6D29C39A27CA423ECC81C
x64—C1B04DC62E61A67BEEFEB6717281C4261A1AA33DD8FFCA7CF6C74364A34D045F
arm64—2464CE57E3EFA6911E88DE6260892C8BCD7BCE02833320EDD76EFB82567790DE
154.2607.609.0
x86—064C1C37584C7611DB2019CA8BCFF9498A324350DD6578EAC08688D442D5F1C9
x64—9DD7457CBDDAE82EDF343E8D1BFE70475496560C2AF0DA1F63E681F036E7DE7D
arm64—CC613834BC2034E49AB80D42328965ECC7ED8CFAACD61C5607C2C83DFDACF214