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

Mozilla Firefox (tr)

Mozilla·Mozilla.Firefox.tr

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.tr --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—2347FDBEE5309D2CA0180D769D0C07AA1FEFCEFBA8CF2EF47CEC4759817EE12D
x64—DD5FF9475F414A8B35D976D80BB8F0CEDCC8060EA7FD1B34A06840E9CDAA667B
arm64—EE52D685EA21EF0DA0767A7CF89BF49E50079C3BD0FC1C853A34E9EC2A0827AA

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—F11C8BA3355480402C988E77547181957EB6CD348CD0D086C0AC272B933B70D7
x64—E38BC8CEDB1ED9C63A81199DDF874BB4D4EC9B8C8CDD0B0B0F393206535AF4E9
arm64—5ED6F243E99E6BA4E827F378670509E16492DA334F7209DB82A64B00E61BD715
152.0.6
x86—AB81B12902AEDC8BF2FAE5059B5F2EE91D207D988BAACE3D89CCB316DDC9D165
x64—D4B449E1A33A46A26583CB210E6CD750A72D083BD7E2D2AD34D015134F4DCA24
arm64—4D50AD6BC8FFCC314E4C6473FDDC097BF23C1EA368C6ACA137BCCD2F85D46E4D
152.0.4
x86—E9900A7C9B4360EC61727AEB28B1E75C2032CC91FFD36AD228C0F4B5B073894E
x64—BBB90098A661926761C6433EBC4AAA9A8A351610AE12C2735B0B55B8284309E4
arm64—6B79E51540FC370C93026874BCC592B2A738811C894215D079682774D4352FF0
152.0.3
x86—90D01CEB8808971B705BF914E897989A6B8D36A8605212BB4A665A0E4DD0A350
x64—DCC13360104D90B20D6DCFA2185D72948BAB3B977C050D584047C2A771ED7D77
arm64—54AF2BA65236CCC53912F7F518230EE5315F6C902108CFA4A2B57C24B68AA124
152.0.2
x86—4DE6EA40E8B6D282EA4CBEC4E61A68EA2C529E2E72C10E80862F4D3BDB0B6B17
x64—2111D5A9478FD2520634C53C62CA4695811536AAFE55914265A4A8C63236B3E0
arm64—FBC8E379CC5648557BBC1FAE27B3B36F21455D6FB2881EB37E4EEA941B57EC72
152.0.1
x86—0FF47AA9F86F4CE364F5C61A9EAAA57E4DA17DD58D942CAABA46641A3B0FAB99
x64—CCFF77BB37EDD3EB8EEA2D31AF4BEEB83E187EBB54D402571B44C3F4DBB7CA14
arm64—DECB0730CB806C707C85713A09D76E095A8D6CBB30A25A16D8612D4CA9E4E538
152.0
x86—B7B883B7A654E1973E0A8C6EE14595E96A7BADC9E33B5DAA74ED8D7451F44C39
x64—9A46D92068B003FC25453AB13BAD575FD380682E860D248148C32321AD15CE6C
arm64—20A0233674DFE9768A0E5AA36BC3CC716B09B54041A74D8DCCCC37DED4661E4A
151.0.4
x86—FAEC15E7A245C1743B84D14717D3ED3C33E86CCDDF723D3FE22B9FEE34A8E571
x64—2C2025E9AEF56C4076C50A1C022BC1812DA9153CC6E671ABF20F42D8E93C582D
arm64—34DF6BA249D42A4E393BBC9108D19E4E6345003F1ABC63CC1CB1DCA447C20258
151.0.3
x86—E6F51B8F892BE7010AC97B010F28EB0DB8C52C4C2C36179DC8DDA1A8A58105A8
x64—3A51D09C902F4B9AA261FBBEA0A330C5320630E566E5388196F01B2DBE98D1EE
arm64—959D44F3011D9E9C7023E535856752CB70BA7CD6D823D31813586CC8DA07365F
151.0.2
x86—34FB75E6B181C6CCD5EF0542CA5877E0BD8B2D5690E05AB6EF3DEDED09D22A45
x64—A368B30D8322E8D9458D62CDB96587D0D692698E087728AA27FF3F7A604AE11E
arm64—5457E303EAEE99F020BAC07280B0BF28C307430B31D591367A545AE0ED3ADC27
151.0.1
x86—EADE54A237EFFB24C59CBCC8B83D6306B7A9342EC1D9A200F68CBCD5A8E58CB3
x64—ED9F6997F3FE16EBC37D56A762793751DB7B207ECEF00953C9886133B125113D
arm64—47D85327F2009F528C8CED4B5CFDA313AE6E311BEEF5810D925DC152B16F9BAC
151.0
x86—A9193A1E3AA0B7B6FA3E58759857418BF499C38A4B94729ED7ED3720761B0B55
x64—C1BB581268BFF0C0B0DB10E4D758C1E327DA404F87D18DE97C889C2D9C15AA7F
arm64—68CBCB9729AA23C9830E876DDF789C9EA793A639146E10FFBC99A6F5E2E782B5
150.0.3
x86—C3F9831AA6B09A555E51E84CF87A92EBBE4E82ACC8921B9A3987433C3B2B4F8B
x64—8FADE763E03381053F55810EB685B8520B4637D9883B50562A6968481D469B63
arm64—E82A9E5CD8CB524A07C208BCD570CB8B9B9E38EC28B40099CA008167E9FDD355
150.0.2
x86—CD64F012E519C038D290DFD241C87616D8B883B87566B2214A75D57B4B44B1C9
x64—C303EBBE5DE8CE9AFFB72FE3FFFA21C878B3D428EE4616409DB73C6E8F652141
arm64—CDA03DFFD985720612C5282D4D518183F47427C1AFD1CCD2556107E1EF98DBC0
150.0.1
x86—103363D309C9C449CAACBCF6C0D241EB2AD1950E60F8AFE601175BB8E2162B2B
x64—7D23ED8D09A040599DEF671CD180D1E9000CA70D3D42CF3A8B34D9436710E67B
arm64—5A7CEBBB60A466F670C2B2A1DFEA9FB1B1CC4801AD8D90F2FF532C3FA1AA1747
149.0.2
x86—36C22F1DD2F1ECDF8327BDE25DEDAF677AE3B9919D0A5F1E730A4ACDA1C66913
x64—A45C833F8B8367FA68E7E37B10E5B7E8D1390E3350E2F1865E620D7C1DE57581
arm64—1C5E37C42AF1274159B9CDD6CEA0E252CBA515A00EFA63A0733E0884FB5F8DBC
149.0
x86—E9CF387D9420246F674ACD2A1B11D2F49A57E59149D51E7E3C772604E9D510DC
x64—AFAB55B5A75C0E34283E41C9EB1B0BDC95858D04A9D67B468877B861392A8C19
arm64—1B4EC4AEBD8ECF6FEAEF1F963CEA41ED521312F2CBB89BB4B96695DDCB43E8E8
148.0.2
x86—0C3CC04667BA93E568D781FEF169342F1DD6C4501D29A3756031F5619FE3D216
x64—6F8103D721632C49045C7751CC5ABE8137214BF07CFE5FA84BD3D6B7BF977FAF
arm64—83F486A77F59B4A9DC4C1FED03351219ED27991C194489D589E1B61559535129
148.0
x86—B8567E10534FB4AFD997608EC8A411E6F04B0A467A527F66ABC5E5C09C35D162
x64—A5F6F314B4B687CC9AEC46D188B45B353DA117F121992C544A734FFCC7328D77
arm64—D7FFE9C10FA0D6F40C02931ED9AF7E2A3E9380B95A766FF90A6BECCE66C0E1E6
147.0.4
x86—6808BC7229828B7D526D5DAA3508C512D4385B6AD3EDDE00DA85D2088F98CB6B
x64—04F52D654DB2E8DAD97FA98593579332C7C8C58C65BE677D1F60C85663D1A9EB
arm64—39941B71F26AE094E013CC00C85F7D5601C99D72F377E0E793C0C0709566750C
147.0.3
x86—4E595FE1CA146C6999642D3E4B80DC66574E16AFD38B0AE4005D83F431E11326
x64—0E70434FE85218BD4D2D729ACAD59B0616F703FB9AB5C2B271EDF65BE465947B
arm64—991768BF71C6E777CDF3238517CAE8174558D9A925E6732310A5E3B827720F19
147.0.2
x86—BFB25521CBBD0E8BD15EDF06AD7E51120EA14AEB738E9B7EE642250037CE2A89
x64—35F146F008B4020097C4AF9DF5A10CFCDAF02B1AF359875CC33BC448C19881D0
arm64—83146F4D91F74BE67A94FE8CCB08300CF32FF60E1FCEF81F965FD504421DCBB7
147.0.1
x86—E36AB75B37645295D6658E6C06A2979BF4515E70DF94C5942796B20EF4F6FC12
x64—FED7FB4789E797CA5C52A830BA68DEFD35475A14B50A08D49DED51CA6CB8AAEE
arm64—C419B33CB1A015A52EF531124EB4FE0A8F15F5CDD4332A58DC694A5126C2DA46
147.0
x86—7BD2015B10200981AAF24DA2097CC794242C2F0637B1B616BAFD35EEF16DDF07
x64—30E3181DFCDA9F92FB7D0CB7592ADA8BBCED6F8B317B01C702DA5D61F1320239
arm64—9F63F0ED674A4FF8EB8AFA206CCD4B4F02059437E0C4C3140280B229DB79221D
146.0.1
x86—8CFC4B91905C5065ECC33C78D16F07142C06DF0733D9198974E3A5339BAD2A81
x64—190BEDEBC3A646A727045B627FFDB33F95A393AEF5AEAAD63DD67CCD7F602F49
arm64—01FB3DBBBEC01F1947AE28D50B681A4E0AA0CFE98ADBC75A7DC0A950647F1223
146.0
x86—32035CFE6750D4DC0C055F207A7682D03BBBF20DC876DF718B972A036FC93930
x64—2C89CFC1BF59FB42C2A0213E23C0EA55A3EEFAC2DC8FCC110F88DC21E9075765
arm64—948F20EC6DE5A02629C7B1FFD4DFEDAE5A9BFC4F76EFDFEAC29EFC0727575814
145.0.2
x86—F616506AB08A90D3B2B439EF97AF53F9AFA83AAE385F79334B1A745707051125
x64—4251A8624D45D4DCAC163A080F640B2D119741816B7AAB4B9E860F2BF00D8619
arm64—EC5C5FAA9DF84E5C0B044CD075E1DD1B88D127E20D6AB1A39860612352E7CA95
145.0.1
x86—9B514EBE2176992FC80B9CA3126094CA858B707F9DAF9CB95569DE773A82BF42
x64—AA937F031B95F16B13BEA02D3EE0A6215FE9115B64127B65622FEC1C4E52693B
arm64—F4D70ED6E402361B65C0AF518090D6ADB382F4A4C8D68FD0710C9A52D7FFE7A3
145.0
x86—DEB683F746375C75F177C068464B06705E0A750C9C8618F7AAB7BE42E0B290EE
x64—6A26C7374C175CB627E3235A27C97B29BDEC617BDC5E63690E175CE30F1B92CA
arm64—6B70C263FF9FE2023A9C16D0C2081A81DF6343B5DB75041C3F697513D156CCC5
144.0.2
x86—71BE3B291C1D0B086A69115756923A9A6CAAD65B37F3A3C8A520CA71DDD16151
x64—92BC777B9C4E52965BCD5F1EC5C1FFB1E560F47EF128846C4A27B93B94F55600
arm64—70B7AC6644C94CA7462C740CC1E706985B49C5C605751A4CAD4CC7E858F84AC9
144.0
x86—AE957C2F25C3C21798F17D954176BE0254E87AC184A7F094FF16C1B96ED9DEFF
x64—1D96B9372344F3324A876A4E3A1397369E57C3010F7B91A028B9D3D3287D5A07
arm64—386CB1E35128D4E66B01413661BDFFAA264F616086023A4E46D0F9660FD577A6
143.0.4
x86—87214716A947F478D14B3526F9FCEBBB34F6EA7C4BC1C695E83C8F989614616F
x64—0983D757308147A9B73F6623EB3B0DD091804C3E09502E3D0A0E6A01C7395AAE
arm64—230F04488A486FBD7FA5E01A734431CB2DC5488BD3DFFE2A4DB70B6A55A1084B
143.0.3
x86—D3E6A612CFE90A2FFDCD25D6E705BECDACFBBCE46568170897D335AF2CF15094
x64—875AD296213DF2019469E49121977268B3F5D309E51B04D4A090619579523D4E
arm64—129360FBC30B5A3BFFFA41595F9934ED2815554055EA180290A2080ADC564AF5
143.0.1
x86—702BF0DDDAF44220C32878AC817A2CE0B93D90E0BF2A16E92A3E95C698143FB1
x64—37373A6BBBAC9383D0764E1CA42B973BF0F3ACE111116AFCD2B571574F44B0A6
arm64—10AC0FD4123863CA709461A492E6B9E56CA6F6DE8CA0D3B821390A7C4B4B68BC
143.0
x86—8FE348CC8C9440570B49817E6AA67BD6554219F810070345166A2B0A0E0E84D4
x64—DCB5F95CF0C93210B19B1E74430F521A1FE742F44699E6EB14EFD8D43C715E57
arm64—4531B9C6892FF83754AEBD7D64170A1F1C5370CD6875B40BAE55D150B76FFC4C
142.0.1
x86—A83AD6A959292CC9AFC27DD24622050C372998E2E035C82739D742BB2B919F49
x64—4B3D3D69C78D3DB63B5487065415B39F24CB3A2E3C80C5CA353338646CD7D67C
arm64—C0612DE848FC0124144EC3A1DB924EC3E812096206EA19F152BEE6A68F8B60CA
142.0
x86—D3171F27206336BBF8116802178907A16926516E87101748959D752EB1ECB19F
x64—5E05095D505140FC8485A4A727F07632FB1B5C565086A9309B17ABCC9518A93D
arm64—4543E317A710E2757FFC4A0B2E4572C576A18343FD0C8C9AF3A91A4311586380
141.0.3
x86—F6AB802EDE0B27D5A02ABFAD14A39F25E3DC0301387D4CA57BFA92A71D30EDEC
x64—1573B2B85D178C6EB5C5BED6D95B9CEDAD9378550A515C516EDC7E2A29EDE5EA
arm64—DADE72195E28A129444ED7206E534E5E27EDA39004158AC5C4D87B1E2D5BEF3A
141.0.2
x86—C059BB81DA643C861A737748BCBE6422D3ED6806332F4922BB425C5E26B0681D
x64—7F8ADDEF95F30EDD0E04DB3B294A74E9247A3607287B7B3B719A6EBCA5D7F3D6
arm64—2574F3A68D884FC94B0EFDD73ACEECC073FA4E26C096FDA1F6070060A763F187
141.0
x86—3C77D660E6C49FD99401086826EF3607C8D7252AC0779CD0FA48DCF9BB1A95D4
x64—065140D397C9B70D30F45223E31F651BE564373E55E93D1AFFE3C47EA21E4C58
arm64—D7FD62CD44620F214E5CFD88CE5ECDEE5BFC477AAA049BD19E4EEC1E710EFA8F
140.0.4
x86—125E5D037C7CEC7ACE141C7501347EB8300E82B40388BC44439BC0D368E17B66
x64—35CF28D65E465335EB37C4EA6A9B0E4643722876CC1AE5D689620EF3F4FB7A6B
arm64—F074CEBCAFBC15C41937E6621750F43FB1DE09389D8526975CB1E118771CF45A
140.0.2
x86—80A3FECFAACC5FCBA65926EF27CBD98E8E1A9A1CE7E8292CF911603567FD4910
x64—5F557BF41C4F5891C9FDCD2D062D4578B14D36BBFE30D6607859CF0580393800
arm64—C8B1553B7ABDE814DAF06194B78C158092196822BDC860312507C706B7A9E4AB
140.0.1
x86—8B134FF35ABC7F49D0ABBB2750357A463419CD9F3FFDE250A5BAAAA74539D173
x64—B3794D5A3EB84F6BE141B90292C23ABA080B8AA74ACEF1FBFC2EDBE57C808F7A
arm64—A638C226A4F0A743DF0A56A0DAF209145AC5039587D13AFE4BBFD8E9CBCD3350
140.0
x86—C49F401B30F69F2268C47991C877A8BF30DF85F0C6A75F4A1067D18F7C272726
x64—9AA6AE460E194DEADC1B68C37D8DA7AC260BB3AC814B9A8B7ABE050D4A5A6647
arm64—B6365B19A93574E7AD9331FFB19CDA6F65115ECFAC1D5A811AD20E827C94CE27
139.0.4
x86—F12528FB9A765919C36EBDD92268CC4DE90AEC9102A42183F4A7B5816BECBE84
x64—EBC72917EEF9801102FB465400A8498DC2CD5AC0338A74C17CD26877ECD6D688
arm64—00AE3AE4AAA925C737FF150A3536B14CA3CB765F3AB919945449CC560F2D583C
139.0.1
x86—FE94866010E6FCB863AF4819C764F4586ADCAEE782A1C90212CD34FB5D98D8C0
x64—AC68D27E8D0F0937EA5B48957C21A5B49F36DC87F24467FAC384EA0E595FA83A
arm64—3D722D64A0BB3D52BB7FB10CFE100F7519949E4BB99343458727B2B77BD43641
139.0
x86—9AEE85435A40A56F1E82100D3092C8183EA886120DF53CE577BE4105319A96A1
x64—1AA00CD40F12174FE7635FDC2870433F274D3387B2947185922FED1FE6C37D76
arm64—966B15DEF4A38E3C786D0EBE84C98C9E2DAC9AEC76573CA362FE032741B02F3A
138.0.4
x86—7987FB8BF60A830F395D52AE05B09C03615816B2699D148E3D4094C76894CADB
x64—03CA65FEA8E02CBF73CD34E98B3878770EAB27E8E08CDBC26789B259BD2B4D95
arm64—70882B62F1240A6AE2C5FB0D5B8BDA9B8D460D1721C591D62FBC1DDBB5F3D962
138.0.3
x86—A3ED767A41521270BA22925841818C4C9CB256D143E9620BC4998AAB850B3ED0
x64—A6B442EE19060A8A401E903E0B9F8BE1D03C1429C0687028D8B01B6C823A6193
arm64—EB35C7E2F7917B4688C2F481383DC705AB07FF76A0F1EE2111D494CC2FE46486
138.0.1
x86—EE9A78E35EB2CB23182EC948C0D8271565AB9E5C7CD8DACC6B056C0471EE1DE7
x64—2B92D8D8357CA3B55E02BD58B82E0259F63856223F879E98F001417C5A75CAC1
arm64—017CEF2701A5FA95E0B22D08CFE875D234783F774856AD164B977F216A6C384E
138.0
x86—EB20EB8E6FC0BF5820473602695E1B4D1ADC8DD477C6759584D9FB1220051B27
x64—9E3E3D9E2D487709E29807A8C5BBEF243239626669460DE976D5AF276C0D1F7F
arm64—5925F6D3F242BEBAE86EDC3142638EA8ECE9BBCAC721F89619FEBB542EC0868A
137.0.2
x86—C064AF4BCCCA44A3992919F6BB31A02EDBE7C088ED18E4D15A67AE02411942B3
x64—96E2A74B381DC1DA2141BB23F5624883916D9DE296886060F6E0FEF8E3D888FD
arm64—400AEC5BFF7B6C45B069B101F8CCA638ACA5C27AD8D5C3CF6E244E5A813F4633