Wednesday, 29 July 2026 @ 16:01 UTC~1013,752154,727

Mozilla Firefox (trs)

Mozilla·Mozilla.Firefox.trs

Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.

Firefox Browser, also known as Mozilla Firefox or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards. In 2017, Firefox began incorporating new technology under the code name Quantum to promote parallelism and a more intuitive user interface. Firefox is officially available for Windows 7 or newer, macOS, and Linux. Its unofficial ports are available for various Unix and Unix-like operating systems including FreeBSD, OpenBSD, NetBSD, illumos, and Solaris Unix.

winget install --id Mozilla.Firefox.trs --exact --source winget

Latest 153.0.1·July 28, 2026

Release Notes

Version 153.0.1, first offered to Release channel users on July 28, 2026

Fixed

  • Addressed a startup crash on Windows that could occur after updating Firefox, when some of the application's internal files could not be loaded. Firefox should now start in these cases, although parts of the interface may not display correctly until a further update completes (Bug 2056926).
  • Fixed audio playing silently on some music and audio streaming sites after pausing and resuming playback (Bug 2053586).
  • Fixed the New Tab page background flashing a few seconds after the page loaded when a custom wallpaper was in use (Bug 2056650).
  • Fixed a crash that could occur when a page loaded a frame using a javascript: address (Bug 2054485).
  • Fixed a crash that could occur while typing text in an editable area of a page (Bug 2053867).
  • Fixed a search engine you had already installed yourself being labeled as "New" when Firefox later started offering the same engine (Bug 2053710).
  • Improved pointer lock, used by games and other immersive web content, so that the mouse pointer is less likely to escape the Firefox window (Bug 1255338, Bug 2040628).
  • Fixed an issue in the Inspector's Rules view where pseudo-elements could only be expanded once per selected element (Bug 2054525).
  • Fixed View Page Source failing to load blob: documents (Bug 2054428).
  • Fixed View Page Source timing out on documents that inherit their origin, such as frames using the srcdoc attribute (Bug 2054487).
  • Reference link to 153.0 release notes.

Unresolved

  • Some Windows users may experience a crash on startup after updating, caused by an incomplete update leaving the Firefox installation in an inconsistent state (Bug 1681745). If you are affected, downloading Firefox from firefox.com and installing it over your existing installation will repair it. Your bookmarks, passwords and other data are stored separately and will not be affected.

Installer type: nullsoft

x86—E97AE6C895B335AA5789C0FF5B8CEA2AA8D053B697098DA0840AB18128F247E7
x64—74951A8B226E129B8B462CC9AA0BB1712EB22901ECF400E4FD8936D4977DEAC9
arm64—E4800CCF35D612A2A05B46E45BECDB0FCCA95351E137E17BAF4FDEB1613C395F

Details

Homepage
https://www.mozilla.org/firefox/
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Privacy Policy
https://www.mozilla.org/privacy/firefox/
Copyright
© Firefox and Mozilla Developers; available under the MPL 2 license.
Moniker
firefox

Tags

browsergeckointernetquantumspidermonkeywebweb-browserwebpage

Older versions (52)

153.0
x86—5F094BF916BD82AB0A8C7CE885B06E32430D2747865BC846BFD7CFE15CAA8C43
x64—A7126887CB99CFC35EA94C55EDB696D3A96A4E2C92DA2AEB00645D233130954E
arm64—3AD310562C8E08D01657E80933A50AA5669CC89C7047913BDA0259FB106F8CD0
152.0.6
x86—6BF1AD3F360A0C186CE58EC53AABA0C82846D9839CFB9B9C0A81E80FB9F8699F
x64—B1967BABC9BB406FB62AA3BF5217EEA923599D0EA9FAD97914B6556A2B1577F3
arm64—77FBCCC7B3335D116ECAC07FC4AB35837818E467C5CC89DBDF7EB66A258178D5
152.0.4
x86—A49C4356156F102CA783C1C281D71B093239B2FC78E92908AE65DD54BE1AAC2F
x64—B0B46C5A4642F78E9A727E9F0E3B3F390291BFB42C34683226AC80F3A20CFFAE
arm64—76714CDF8A3A4FDF95885559447E99A5FD9504C5F57704207000D94C80993AC9
152.0.3
x86—2FC25F2AC20942A07F17AFE1F5445E23C9F505DADADCC66758A6B302AEF92C6E
x64—5B3E34F5044B02AF271E1EABEDECAFFCFEC9772A8A37FC2D01AE7D0B7DF80D7A
arm64—51BC5CE68421E9D3203E8D95AEB26A77EDED38BD82C606B4BC9E5C22DDAFD399
152.0.2
x86—A9A7309A6DEC3ABDE6F7815B698DFD711288FE6496421480C3B2938385D54427
x64—B74C8A44BC7355C978CADEE5AA056563F64B58E4DAE5EAB959D205575DF9CF2C
arm64—31A973680535729D6C0A228D1D17EB060A6EC0E7DE0D8EB3292A2F3F2E741AE7
152.0.1
x86—C68AC8A7135DBB68E093810A1D533130A7851635A01AB8048678414992F6A1D6
x64—0FE4FA31E5DB541C0919D5B6B2A7DA766F8DA3390902D0020A6C35FE26A6605C
arm64—75FCD063A86098CD75C0B1E7298D88EBFF041DD90193546C0EE7FB0E04483786
152.0
x86—4D7145B64F675FBF94F331EC004BB7095EA86424F07D3F59488351187C96652D
x64—7407C8BC6791D04B0F61C1375998AE39FF87B9C63DE06A9C4B3784C82E21EA4A
arm64—3DAA84B55D317C02965EC6C75232D03FB03C7C6082A2EBCFF083FF626D6ED47C
151.0.4
x86—2C134DB5BCB25A783DF927D4C22A43C5CD456DF049F355BFE25DC13A1355FEF7
x64—8D36CE13AEE012E2B7B41983B175B1469C422B881E06B4BF95AAA3C4D15CAFC1
arm64—C57F5A2E36EBE442D6E84C1CC4665F02C8344F2F9149AB72A832DD3ECD379C77
151.0.3
x86—9FCF3980B1670B362128D9E70614E6695DC26684B40C9199826102257C2EF423
x64—21D1FD4C84A14C78899C4630D3F953B37B52F4DF649EF002769C5B977DF6C6C9
arm64—0645ACE0014D4681F1C9AB185B79DD1057D948AFD4068776628CF352DA50BFE3
151.0.2
x86—15D0890B129505DA5C66F76FC112404E39398D3FC605B789036768052977E6B8
x64—03853C8C09664BAE65A6931E9E123CBB8C01E1D188A205857EA4445E3684EF15
arm64—37E02B28100F4F77DB8C8BDA23E22F02559E9CD0BAB3911CCF9A588E1F85496F
151.0.1
x86—1E099DF5CAF93E3357FE40A93751DE33E8C0DEE0C0151D234A48CA80FE5BC6FD
x64—20F4E3D7F9F934B01FFDCE8E5C24562BF3B435DDF0457A6CF0D6C807EDDC4FB7
arm64—8DCBE0AC2D2C7F23277FCD9BE7BA888AEE22C27DC2ECF961AFA5F96A86D0B0CE
151.0
x86—6E6DBB9C7E71C11A87DD3544EBF1F549618974390F147B66788421E9721D1B27
x64—CF13749EC33DE466FA728694DCA941B4B3CCB90050B4686D244D888AC4DD664C
arm64—69182D21833B171B04140E1D28A052B0F31475FCEBCEE3807D001D2A197AEE7D
150.0.3
x86—23972986AD842F8A469CD84B6A37B85DAC5C2B1A858B155CB4B8FE744DFCB7F7
x64—CF4E92043A8871768AE5D518735F27A1C550328AE8780EFE001B2CF434D24976
arm64—586B93CF086376065A8C3BFA81EE87FE90D6428EB100CFD6124CFDC100AEF66C
150.0.2
x86—BB97FD7700BF0F296628E0DE01847F44C07C173C5217CE86CEDBF13393D435CC
x64—2AEFCCF0A4A70C22D31AC49A79BC21D998FA6DCAF3EC70AFC3EA7F3EEDCE1216
arm64—6FD4625123AEA02AFC5D42AB79784B06A8BB6620444EBFE11F673168D1C8C11A
150.0.1
x86—920C15C1136205D2F992C5B3081E48C5BA09A22478693639ADDCB9DED2E169A6
x64—D79DEB2EABB2FBF2A72084A9280B7B587A06FA0AB8F957A6196F0F3752D18109
arm64—FA13E3E98C35854B23960C655599C11A5FBA9E4C29D2D7287F6D2D7C5A055808
149.0.2
x86—3F2BA5C846434511A3541002EF23116BCB592D241AB9B2751AA4DDCDCB31BE9F
x64—E569B2005D5769EC8E80253FD744CDBF2BCA2D1E10B289EC2BA2D33E396023A0
arm64—3DB0E07F585174282B45742D8CB9916A64F89A1B3704F0E43A58C9B3ED8778B1
149.0
x86—F05488402A186C9F6789B2F4F41267D124EA0B19A184EF28077F9F55A4085569
x64—67DCF120DE317C6143A138F81C959D9D4DC550081FAE2CD1A91542866D0E3E4E
arm64—D2B9CC60B2859CA38322A2E4D7F20C857762D693D141BD85309F2398516DC2FE
148.0.2
x86—D7CD51B267801B37804D3E01B4E9E701725A74890A78B6A51DA446FFB5EB9948
x64—2A6CA1CA18899E9507015B5140846B0C3914316A8E0D38C23CEF4CB5701F6EFF
arm64—6069FE98BEF7287F77F53D46642AC2B3DC4DD93F61D3ED16F5562CF61944E1D3
148.0
x86—5E9281B7F139EC12E3B907F1303918E37A87E3A96C6E428980E5C2FBFFB4E6EF
x64—BB6E1D64BBD3EC73F79884E549FF96380D4F2B5719BA3DFE110AA5A3B29E62BD
arm64—37B0F229F1523210376761FB051DD6096F46910A07322F8BF98125043DF87357
147.0.4
x86—29EA787A6D08AFFE1CD490F1DE2259B3DB18679FD1F25CCF07D6522677857E73
x64—210E338413ED459BBA14B5524C0DFCD7870961B6AF6FCF913960493758606053
arm64—47B02B6393471682AF100020C36DACD4D9EEC54929924F386351D9BEA838DB13
147.0.3
x86—BEA2CAF7A969707BC10F7D30DA7F4F37FD3982FFFFA18371B491E7A687809710
x64—35797869F457DB2C10859F5C713CF4AFA146FA91C89F307A4AE3E58FD0717EC9
arm64—181C282B1E8A6C6A3585761602871D736428A068609A2166FC091B9845F81B29
147.0.2
x86—B0647E44E5C5CEB83599EA1161796BED3C38379038CA5C583457460AB00F0C5F
x64—6CAEAF84BDFE21916B1DB56F62C18606AA0282E6C51BA02249C59BA1B505280A
arm64—9FA0A10D537C591E4F10189295BA7C0433E5992754F8071A71B127A650B8E970
147.0.1
x86—AE2717744392D09595C0569888140D25917C28A6F5C96AF9C449F83A76464C10
x64—EBC1A7B991CBA81BD05A63BC460C1B14D3DCDD8D4C859177978187FB4FDB77F6
arm64—0A13ABEDB5BEF3B6CEB2B510059DF8858B72179DA5409921824235B19FEC3672
147.0
x86—7111E5602505E5120FFC41D1E3A74D1386D3C5E74149E2D629D0EA367E4C2751
x64—C55A5F264DA41E8B8EBC22F528A98578C7D3FE45A98E0D2088B942BA21649BD3
arm64—9ED3219DE08B42B834E6356F48E78D557297D01368F1704AEC671047FF8905B3
146.0.1
x86—364BC36843051E1BE1D9F3783054748762EDC881DAC6F4FA4E9A2767EF547767
x64—C662E07E69B5837B91B9F91039C41EF0EF089ACEFC80C8E73188A5FA3BDEEBD4
arm64—DD3B39AD1269E04F6AA45B49A9302C7BD3F4874902F98ED37A1DFBC28121E928
146.0
x86—3637E5D194B8FE51E95B50D751CEC1005CDE3FDB5AD55A3EA55E51DE4D1ED0B5
x64—35726C736AE5305B80199300D6AABB92987F2C2DEFDDFC37CAA43436CD1787FB
arm64—22B78E9C0613092C6760FA7CF87C4A3BABA020ED06D70E7179F4450372BA72E3
145.0.2
x86—5F58277ABF37613F976CB5F335E88A0E4D27CED5E544693E090DBD709BDDBEDB
x64—BD7A0FC8304420C107E20B28C146EE8516C926AD74D2491C80C4E9ABD2798204
arm64—90B6B2C61A1C486F4C23E2752FA835E33DB18BBCEBD64BEAA385E8F50A164E84
145.0.1
x86—1E1B0D78249DD1BE6096510EC4A409989A63BEAABAEC65584BF5C300EE85AD41
x64—284751886B486E39804E1871C7E7D7E469E4141BBFED5809C1E9ACA279758FED
arm64—9CFAF2DDE79BD1B18C25DDA8F526A641CB025443BEDF499AD62CFF16678657FD
145.0
x86—0FF5600026212269CAE77A11FB8421186AA993671470E43D587CF1AAE21EFEBD
x64—220AB69200884AB8500ACB879F008E778EAF9C0A6E6C927C157D7B2C9E0662E9
arm64—C9EFC1A94B6328293CD7BCF3F7E1194B12E42D37903116A022AA8079C60F9A90
144.0.2
x86—8847D4050308DD885222BA468F7C04507954E3D37D46BD1CB5BC501CC4813272
x64—B7D60EAF70D7C4D16B62924594CE093BE294792C6CD0222C8244ACF4D2FF3340
arm64—AD71671BB2839A656DEAA51A3056B387D80A7799EF4C67F7C60851E199A0BFE5
144.0
x86—AF7E4A9CCD999FCC68FF0E1037AAE3D84A6AA2A1ED1C367DD513FCC4C3AB1642
x64—1B078066E034A56CAB3A02A58FAB66996AFB82378FC9C5C28A667D7D8065197C
arm64—3B638E14F22689E4DF2837E0E85D0FE0B38A0B6EC6A01241615AAE71951CE098
143.0.4
x86—3FAE94464B8999189E120DC451CC6E345750EA58C56A0CCF8BB70009FEAF0417
x64—56DDB722FA134DD40F2DEFBD325BE56D65844215C066F0B3856ECE66D2A82E88
arm64—EF907AB324ABB0E7E24A4DB4F4228607A729F5CA1DB356400E466D025770AD9E
143.0.3
x86—3FAC6A64A5D52EF7D4D219C9B3C3792E37D3E5BD0F294939E98E698FB187AB90
x64—04F6458AA5A918689982AE903AC1BF6EA1545E1CA39952522FAE2A936D62F090
arm64—FFD8AD173BBC30D95E96A6D15B98923670BAD5512DE3D131DDBF02257F8C1B7E
143.0.1
x86—49AF3CF38479C5673E76F6AF5F84CD3E2CE77F32C399ADD5E7247FF67F976927
x64—307D6997423E7F9C17BD0B18313B6C6BBB6085823C331CC59495D91C886CE0CD
arm64—1C80983DAA8D4E45DCB97A03AF729DC3557FAC4437F9B59CB12B5143B1211EDD
143.0
x86—B6FF351CD6FACE6944E9B7EA86AEA653EDBD52D32BD300A7FAAB823FCB5CD65C
x64—DC7AC5851E1306FB70F04CC7CAD120174B8B1CFBF50EBD12869192763461AE8C
arm64—A9A00DD635F480FB063BC77CCA0329DBDA840B062ACAC0077B146A74FC0CA018
142.0.1
x86—1659EAB5FF64FF826D7BC6E7839E84E8A40A3F176CAC5EEDCECFF2D2C2B750E1
x64—1518646031915117CD35074A82F2B1743D1AFD286E5146D327EC4B9DC49F4762
arm64—85981B962A8A1C8F034CA3907EBA406F01F6F3C8BBE62E713AEB755B688862AD
142.0
x86—9C1D5B291FDA048F43F0F98FB253DBF0A63F0841F259981C0870871A4A1AF72A
x64—86B3127EF2CE57B24CEC0301796AC9DFDC72FDBCDADFCCA35D8BBE7A1A82669C
arm64—327102BF22AB85132B18EDF3E69FA7C4E9421BF43D89426209EF17953BC5BCA8
141.0.3
x86—B8B1661D5B94CC2A644BF64EBD8ACD22D9AAAA40C399DF52457FF760094AA7DE
x64—424D97DAB3B61C388150247E8E001716B6CF0DE9613374ACFCD6D0521A0DF671
arm64—34AB6EC33F466C2EE9816EB3316B7DA89D9EF66F10822DCEAF5AA5CF94FA0035
141.0.2
x86—853C58A6FF9AACC3E599DD645806D88EED713DBF6AFF4FF3139BC54E03ECBE6F
x64—6FE997EA657C40E934F9DC51B603279175C6EBD456CC74D10BB98753455E7E3F
arm64—0B3F49FB2FEA5DE33F33F4182AF2C006AB2C607208852D0FDFCF0824F65EA4A4
141.0
x86—2464F5BB5B5F95A191A55F6777D757EE914F9A2566DB6F55A73FEBCD356E25A5
x64—75E2F7B2CC9E63E2566CC8091B8E409966A5BF8BEE4313137ADB83700C458167
arm64—D9CF024DAD727D1695F97C9EE1D120DDE947CFAE4E5290905F7BC638F943CA09
140.0.4
x86—67BF9AE777DDC57F137AC96C2C65EAB62AAB3F4AFDDCBAE61B30890B1CB01A9F
x64—982791517A7786E8838E0678966F0EB6769EFEA6E702E9BFD89F760C73D8B271
arm64—4A01A2E47E64AA47747CF4583A494F23D2937372B735832620F8C3F91689ED52
140.0.2
x86—FD16218338F2BB3D4A32290C26BADA2D19CB5B34863F63B0FCF3A18DF37CC7B0
x64—EF867771611E2DFF12CD7FF452FC271FC2650645DA1A125E4969628150CDDB11
arm64—6C54F21058E0FECE3E8B72A0D7A1D95BD6150D40223D35EAF244A4D01F7CEAFA
140.0.1
x86—E50ECA0EE65B5894A3A64773066C5F8885C7FA0EF2BC2560D6A8D5D486FB2C5B
x64—2951D3E6D0BA04BDA70B525E3248A614E13B1A410718190915C9CCF63F6ECEC3
arm64—8E82F2245DA1CEC680F98764D421FD340A0B036C98D5579F7804A6A991A2B897
140.0
x86—AABF6761BB109590960EACA86AA555136F77FC7C68AC18955EC70140FDCBACF1
x64—565B9816D8034BF53EF6B8877D5BFC87B08D68A619291A08FEE7FDFDBAA65609
arm64—04E35367DF9739757B0D4FCE1444384EFEE17AE8401FD33374DF61482C86533D
139.0.4
x86—2F81E1BAB65B0CD23A52BFDED95B9B0F3BFC0584446D8FFC35E23F69509E1797
x64—19FF2C465F1B7DDA3151BF057F7E3BF4C7E879B18EAC5ECA8A43B786F8C3DD9E
arm64—27F32B31CAFC6878D9F909301CF4534A1418276BDC9A00F21305BFF0D33A6EBB
139.0.1
x86—842F5320802ED2CE5D225D12558143ECE8DF21300538487B307C514DA8C8F390
x64—B4BDE77463BD04C2EAF18D03168A802964F866FEBB134A01E653CAF6141235E0
arm64—23E877A8DA1435996BD2724792A259216F7328A45F7753B77BF15F7B70FCA241
139.0
x86—039D593651F4CB5DA4802B61A6ED5F993FA7FA130CC27808F795ADF5FF953AA3
x64—12371C749C343E5AC792CA47117B8057B2CDC9BA2DE996CAA525750DAA89DE8F
arm64—5E44DA2A3868055B31EBD6DEDCD92E6FF90A6FFE4099D53AF69B405B24DCBD33
138.0.4
x86—C10A1DB2148CBBDB507D0A7B200C8561995B109FDBF6882B6833F72AC97981B8
x64—FA94BCBE05B98CA8F431DFC4A45B744634E50F2592EB0B482BE2D68F91AD8421
arm64—02A6BF244285838FA81DE59F495DAEB24D513C1952D970B8AB415F0403994531
138.0.3
x86—A375A10DCFA6DFBEB3C03CBE89C74B2E408D878B9869B049F34DB2E5055D6CA4
x64—DE6F54B6B5CA4151D8966D11237631E6C28EB23E65E87D3759C6ECD3183610A1
arm64—24AB894598B6BDDC561AC72503B2E6904E0D2740A8934C6F214410CAD4F8796C
138.0.1
x86—C27A441323049AA7D443E91C856C23C5ED86A86348DE07750C8172F8648335D9
x64—A2F7B2C8D679A070145F8F2449C42989E33F2A18EEECC609B80A8E04A88E7E61
arm64—40378B566D0AF01CB3D8AA413DF1760CDB8790D310DEEE13E4B5127C80790DD3
138.0
x86—8EB78629EB94A3922B5DD9417FA63E0D36F700D4AA2FEF8DAF11515011E6A488
x64—86EAF131764C7F3EBC0C9BECFEF85E64CAEA798E22E9159F67F3C0D5098DF0B7
arm64—E5B311FD5ED13AFD1046261DDC00E6B7FBCCE3F2EE6EFD7F96308CF8BB86EC13
137.0.2
x86—194E6839306420AAC99D32F37D31317F161DDA28A9064C16078F099728D942D8
x64—1B708630FE3EB8FAC71755620805B85D9322536E6D483F2745D6F2FED90091BE
arm64—119BB941B1B20DEED821BBDAB05DCB18B0B65D84D96F06A7D5BBCB772235B3AB