Friday, 28 August 2026 @ 19:02 UTC~19314,283165,045

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 156.2608.2321.0·August 24, 2026

Installer type: msix

x86—B561B3A37E584F50CA8834DCF143A47CE343B60213257CD8942A97DF135C79DB
x64—81550EEAC20E3EB57DE52DB23A3A3E0A575C9EA8049CA490FDDA4FE43FE5C27D
arm64—93AD592F294C485AE38F4245F145E28B0F2B110827C17E1A290287FB77AE4FD8

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 (15)

156.2608.1809.0
x86—E7F3F12309A1138B6AAA75DFD939C5F56EAA7B25FC57ECA1F9BBD55E41EEEDE1
x64—377095F7D823DA0B41047AC22D0DB17BA1F261E3BE9CC7351724B429EB8A2FC0
arm64—6CD9C4403F8D8AA8410F7A023B773DAFA7FB310BA31CDF7D51C5C16B1D06979D
156.2608.1508.0
x86—F80B2693E1235B77E07705F61475C7DDF98DA91803B3482292D5E21A080F89F7
x64—5A30341D5B81A0BFDE1CD4EF813FEBA9CABAF85F9A5E1D38F6F1C88DFD80ADF4
arm64—ED437927D3E12AE8DDF33589BC585556339ED8FFFDA77F037F2D50347CF70502
156.2608.1421.0
x86—998857EDEBB5805E60FFD56C7C01DCE5103398EBFABBCBE7C76B31F543C8342B
x64—A185B4B177A87E84E69915CD0D684B6130B3F6495CD69AF11BC92D4485E801F4
arm64—36A265683EB41609940484CC8D10BAC7288BDD9E266C546212E9F70A6A670A5C
155.2608.1209.0
x86—B9836265DB2E9B782C7C59E88357BB9C1DF9323BA363EA282159FA98C3F26564
x64—63A5E2CB30A17F77B4FD2EA877F13580C633C1A58F91266A7A158C99E1CDAD5B
arm64—F575A55617D4FD9098EA7AFEC1936B2D92A06DCDE544BA6A731387D83A303F0B
155.2608.909.0
x86—4661C8142A879DD9D7D2D19E85F602610F57625802E9ACC0D5A083A240EC52ED
x64—ADCFB36C78BC737CECDDC19C95FE5C2DC03DC52B0DA0D1B935B0770020E596B6
arm64—708A89EC87133B73CD84D12115E4DA97169050D2D17F47F7F1CB05E707645318
155.2607.2809.0
x86—340A8223BBA330377E5F1B65D0C178289D5E044DA9BD631930C55AEFE141E903
x64—AF08912825D1B32E06FDB9066F649A4338A7E562E3FE51550955667892405D29
arm64—73732891D2EC02EF7D45D9ED4AD4CEC8E343580295BCB7905C74C334200328F1
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