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

Mozilla Firefox (az)

Mozilla·Mozilla.Firefox.az

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.az --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—36CEE9535F8C22B4423B6F0AF55917658BE236046FABDA288A6163EF36230E7D
x64—49A23C7D5624547CF14E49CC698FDD1DD2BB6EDE5362401ECAA2F200F35B6F29
arm64—D29DDE4A90AA8A095F64C7CE769547D1D5251378E1AB87E450B9D5F51A565A71

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 (54)

153.0
x86—2D313699417159991BEF4BD3D441C2A495FE402332032B7DCFFBEA2B9875C0E9
x64—7034915AD21F43E188A1D324DFF4AB61FC26F3692E786D4A585FA6BB68086C2C
arm64—5970EF82BE5D79D2E24BC1CF9F949DDA4DCFEEBB5EAB89EC81BD37F35B2311FE
152.0.6
x86—DFB8C962362033426D025C885644E9F335A7D8C5DA312AACADE659237A2B3A01
x64—EAB34EC9D69DB3066A88E9E7174B2125208FC4E1B44D5CE84BA54E654007F867
arm64—58587A8C296137000AB816549BC143ABC9F79085589036C27D771DDF5D77C2C8
152.0.5
x86—2A4C04CA1E6CD9ABC68120C05CDA81ADD0CF4BE5B446C9D3A87371FB21F25A3A
x64—5112CB3A74A7055CFF35D19A344B4FEA0BBE49E6AFEA5E36BEB3458F1FF806EB
arm64—5956C73AE31125D092ACBCC9461C6967FDBFC7BA0AC63A1BA62BA3E54B20C203
152.0.4
x86—370CCE88C11A88022C09E48ADF17EB3E33B2727C8EF9F9CF25A6BE786CC1903E
x64—3716651B026D12534B6D8666F9424D7DEEC72F7D9510C801C4CB07C9AAF2F837
arm64—A79BD1EDAD340A9FE2E9F328A4A948078402748567A09EBE3C71189FBC440132
152.0.3
x86—1643B81E96F73AA1863E024AC52AE7EBCEA8437CAD308E8E1A6F03FB76F7600E
x64—9640262CB82A5D933F44C83E018EE6CAD9694F22D8F7F8DB0642F08EE9D318F4
arm64—8051E34B37A3C6A63FBBD096AD0D36230E1BD3D6983ACAB6AC089BA8FD690915
152.0.2
x86—206689D431644DBE12C4697FF39DF04BC1BC5C8483C846C651D9A85ABFFB39B9
x64—6668B1F918D0BEAC503429E46DA3EAAA292AFBC66ED0BCFB890C8E47D3E244DB
arm64—C752CB449F81E97E59DE7069FA4BB3244A2F7B510A05459A1B2F8AD121D26ECE
152.0.1
x86—E00D451831A4B96CFF7586ACF2DB5D6AB54FBEAD5B33D74DC4C8E6AF81D2387F
x64—08BF41AA57166884CA091AD83B6580C7FF0B5FA2A6BD3CD30E50F3F3380B68CB
arm64—2AD806364444D7932E2A6EF714B9EAB9B082FF6DBEDAF6392B4E1D97D9340C31
152.0
x86—753161776D16D4C961D14E2133DAC53CFB3A439D8FF0C7DE8E4749979E3D7F97
x64—6E00F7A3DC04E4504329CB67B2F4E1BC340D2B343A2BB9BA19257D5AAA829A2D
arm64—70C19DDA631CA2973D5D5C9BCA734E98E440B0C01671E103313D54800CCB985D
151.0.4
x86—B06A5C12C95C783BDFF97234B2F862D5EA5E102A185878E3B4F4B2279422D0E6
x64—75E81A48E0D7AF4365C5F4EA4FCBCA2FD83FE5B828F4B1131C50FE75A0A5626E
arm64—29477666D6EA474CF45CB09C92A28CA34C883AC2BD3A470FB512B21FC6651E4F
151.0.3
x86—793ACFC70A38F651BEEDF0FE16E47FE3DBD041C552384759393FEE81DE96ED93
x64—6AA56B901E7515C58AD0453AEEF44B8CBB533B76CFEFE02D2D0E315FB6DE7BBE
arm64—B79E18FFB1F901F6DAC02F6468BBCE22A58A53170BEF9B6890D2EB9FD76785BC
151.0.2
x86—E270F73BDCF2FD063E1D206987E957D6C189461B38D6456AD74407933463AB17
x64—12D3D7E7D07C41C1A08B13808CAF3BF34BDFD4A8B48A42D93F3B1A13E1C6087D
arm64—97502D143C6EE4B8E36AA8260E33F5C9DDA7B880C1415B81F92F21DC82AF27E4
151.0.1
x86—430FB37211B8B9BD0B1B8D461DD6E4BFA25EB34345732833B1F878B3A35B40F6
x64—AD2B213B564B1B81E4DC0F4D3F60B2BC0718336DF3AE792B8A44C41053134B47
arm64—E9A1098D0D67C894C15B678E70910E412461A43B8A1B315462F0D581F2F8AB13
151.0
x86—82512708DC075DFFB2F8D5DCA2936E4E2452384A92B4753673C78A628C4F74CB
x64—AB477659F4EC1CA221F809CA389F607802905610A401CFE6E07C14E57824C5A0
arm64—90994FC397AF5F230962F5EFE4348759A7B1F85A4121984DCC00F617F7FD85FE
150.0.3
x86—6A5135649FEDB6E135D217B26A2FEC10B01392EBFA6E7930C7FF5A059AD775D0
x64—5998B0D8A621B704DE23F4A8D33CAC71DFDD61D611610B7639AAC35FFD36E611
arm64—71A5F9D21CD3B22A4957E5FA71518EB567B4DD12A0AAF769EEE79154ACEB01E0
150.0.2
x86—7A7D07E7EBE46A6EB1F34270487B7C40195D5571181136F523C7B343F668A040
x64—B99FCB8E7F09077786F48F32CCC16383BB007A588A2CD478DAB259531EBB0801
arm64—70534C03EBFF9E7A86A2DA0E8CFDDB7B4E696C3DF9F942D1B15CA165603EF4AE
150.0.1
x86—20D55AAB7FD1DA9E8D37DE8D9C5B8366C4F9FBD73231652C54396D79E9E67360
x64—E35D325946B61FE2A20C2AD15D394A31298D001725B0A7EE024166B18430765E
arm64—C2F93BB0D6FF3BAD8CC70687C63EC9BFEB1C63935098CAE96A9A14AD78E1F73C
150.0
x86—C508B721BD490FFFC8AB0C2518648DB25C9C06C768D2ABF87F2A4254B4DB6A55
x64—6C2F301082FEFA1189013F07B5D49DBF3B33DD68073B32C17886C0561F6D6CB2
arm64—C280BEC2E3FE3BCD2F0B251A14A085E4B21A8235C93C8A0DD9016D15F5835302
149.0.2
x86—1C1731B55F32545A6FE836342D4A2D80284559BB2AE395B3423537891B91B5EA
x64—9440A5055B286E2FFA6F816B9AC71B47E5BDEB48B4A57E33E2E72044076FF28D
arm64—459307D335293C76C4F2203A69AECB839ED0FE58B1B93D2E8A8DE4717B44B5DE
149.0
x86—C3A353EE8A0BA14C5055DEE00E3F13C68581704379D6D6D95BE0183D84E63C1C
x64—B31634B4BEF53D935105A7C11F108559C8537CBFE36D9707A0868BE415915F36
arm64—5A2B77FBAA1CB115BE438BC6F65473ADB29B49C4936480E87232D18341D38161
148.0.2
x86—6397C921A6B189FD84EE273B7C5DA2F769F96AC94EA5F57B19AD0D4F100186A2
x64—F23861C6D14741F5E768DCF9AF11FEC629E415183118C3FEDC4E2EC46357B4CF
arm64—1780ACCC0FB8355D8F8E14E2AF587CED23DB60A558C40C2545BD96F7317186F4
148.0
x86—B41B3D0208AC84FDD6BC3EF0BC256BF83F66B840B5532D76606AC0BE1084226F
x64—347214AD1A5B313771E140EDDD379B516ED50A25F35480FF02EF4BC6CF0C3690
arm64—E11E04C785329FD1A06B35E01F3EB03343A22200172EB5BC2759AA0C359183B0
147.0.4
x86—566B0BF82086D83F49A8A7D671CBC987C31842094E6B07F55211E0CBFBD0036E
x64—002B93555DBD6BC532F4CE5F353D8AA40CCFA9A813D1D076373714F08B2F3F26
arm64—28C4ABA3C1A7A6A43724270272795BD3AC5DB7E66938434EDBD025C1BC8B0352
147.0.3
x86—6B6A39BB679BE4E302F368F7292A18F75342F4BE39A232F0FA29328DDF86B892
x64—1C86788A9CA0B1790783D13C2AEAD1116F832A27868FE8C914DFCED0C0E39195
arm64—E037759576F80069180A55943934789AD727C5D0483D87A5C4151B95D5294EFC
147.0.2
x86—25353ADC23CB764906739A1566A86D20CE2120C69DBD1A9C5634408D7C0107E8
x64—D182B6C93333820040B6F63982363BB9B9314048ACE7E1ABE60493175F74E67F
arm64—4DE8E3C4D85C789F28C2A885C98859F435162221740A3628DA631696B664D1B0
147.0.1
x86—DF350D84BE9F9F200768E8A25B1B5CE806857B760AD17529DF31B9ECB518A46B
x64—0B78848EB410AF960BC8CB54ECB084C0D21B447E165666CE98000EB088F851D1
arm64—63A235121B1262B0B932329D0DDDBD02E0487BCFFBDD4CC21AB6C79692F7B4FC
147.0
x86—AF7B7E0B1809077C2FB1657E97334BC29B2B61273EC0EC359BD897B5B4BFBB80
x64—550468F6E3D967820A0BB57FD4901BF29C5C4B9F3CDF2978EC978846A9C9ECB0
arm64—C9FEB9C18414E569005E50DD164B875C7FCDA804E0BF815C56044E2A9B62541C
146.0.1
x86—50FE993E6B8A092F306C17F997332831423F8243B6B57CFA959AB2E131628958
x64—312A668DCC3EF15BBEABC0F6953E3F73B5CD36C04B808448D324C049EE635073
arm64—BEB4B76CE2C9832AEDD7C2D2D485C2AB3403BEEA7DB23948AAC67ADF823D3B24
146.0
x86—729312AFB5897179704EE290421367911ACF92805882DE5EEB6AAD1600D07FB0
x64—6AF4E0A99BFFD707522D005792CC73FD39F6B03E2A328430984FFCA652EFB469
arm64—3CF3231F17D968F7B01F53A96C143D1A8BDC27F28CF76CB276E03CEE419F9131
145.0.2
x86—446B744EFCFC639725B91E460AD1344D42038B702332A36E5900A56C333E9309
x64—19428854B9C7E910824889E8839F4ECB9E0EE2692F7C910DD05ED716D1478994
arm64—3BC89C85600287BBDB5158C76FF51497B0B5E63B0C1E0EB7C49CEEF2154A7674
145.0.1
x86—918D26309FD8FB96F7570EC5D5BBB4E3CD307F669C94782485DC1C3F3B9E496B
x64—C67AD9C7EDFEAE517BC449203404226FA6CAD3F27AAAC4811E85B581E1D11438
arm64—D248943B8F4B88D85E1DB4B7E0574C90CA1F6D7FB740A8AD4BE3D9619B0D4430
145.0
x86—CD2F6545C916AB586FD33CCD6CE9F7C9F360042A33A9903191BDE381FFC15808
x64—93C069A5B35E9F45ABE1C1481DB83D8C506F0A9B9CF0ED215CD99BA31E2ED69A
arm64—036B4A2543CC37077E92A849EF4F2085CF91469AD44C8B398DDDD1FB0B208858
144.0.2
x86—B64765547A0524CD9D5FFE845BDD919E868C0335BA90A5ACD626512BE204E835
x64—0449A3856838175A80DC80417D8BD9216DA221BFCB4A8C7591F4578654F854B6
arm64—5E51C332922F309EF4068CE72617727F89D20A177BA389FC6DC3027A41E99097
144.0
x86—036BA7AF4AA8DDC734F98088E403564A241FD8AD65AC0FD1B7678D06DF95D9E5
x64—5AE9587589C328CCB24D4EE9D0C15ADFB58963FD775514927E7A0680663BCE58
arm64—39A770DB45C1E20D5537E5959DD197EE76BE0B3077B735956A591251FF0E20DC
143.0.4
x86—2BECAAAD0C0333EE501FE541256A870B748E1DA36B97EC6BBABEDB22A84BA305
x64—6614A38A4A6B941EC3BA85F407812BB27FD64DF8034404509A3BE82B602E8BCF
arm64—9D701CB02D997163A1464E29D8E7D7136BF3483C83F4A2D803BBB1EDE1856324
143.0.3
x86—2A9ED10D913ECC6E023F6029DA068AC7000CFFE1369F239D9ACBC352A6B1D5FE
x64—359EE139BD27A508C034ED30A63C34B2A0860C1C72C7814E6597EC865D9CEB48
arm64—5928808886F8F43E56F288A3ED310938DA85F1BC68EC659879367514AAC1BCE7
143.0.1
x86—72B3665C4E2269E58B1BECF6FA3AE1EF04A202626B7052C577D19F6E8AAE7AB3
x64—A36259D71B7A90178F5272BD44D61F3C81074F085354879784084C03C61D197A
arm64—2B2AC5399451DA02B959D79D9037F02C2280B68F426223F68339A9FC107FB831
143.0
x86—63C1C464EE7C7DBF30CF8DF114A69E520A2608BB77B74AFC979B819CFD3A41C2
x64—AB6139924575F378AA14869338C02D23188518821B7CE1B3A126364B0E673C9D
arm64—E1C886D8F2C4AA670ED2B0E0854B089E047261BF0B369A24D6387A8FD42E919F
142.0.1
x86—7B7DE93B4233C2806CB9B9E8D668D6488747E988FA072F438A037016B89736A1
x64—17CDDF1A788F1A24B24ACE54EFB10DBD53997592BCC7EA46308F0165F28D22B0
arm64—3569D08C798621DA9F950C49E88DF93457CCFBA8A13ED2EA70673B1E8E926DB9
142.0
x86—765163F88C93E466BEB38B4E1272C0AB2F773A3684F1401E3E73DCF1EEF3E73E
x64—67B1CE9C207337AA3B59D130F9848F9BBFE384C2F06E87E15EFFEA961C26470C
arm64—90555CAE59B13CCB7F707EA00AE4A151018279E40AF211B2A1D41AEFB3A04DCD
141.0.3
x86—26AC011E2AAB78C6A7F38A1337F2B17CDCB9EEE69B354E1E48DC985346DF7F41
x64—32FFF723A3A1C9C284E34FDCE4F1ED80FA318F51228AD6A75C2E4FBBD46CB0FD
arm64—AA7A7911CAC5179E3DB7AFCC86CD6904E6807BF170A243B528F67D53F31EE6AC
141.0.2
x86—F16CDCE1FB658971E6931570E3F53FEBA3480A798B0C6A25DFD591B2714A8375
x64—53B82DE2E75A136202C667AA4669740C87C0D92DB806B1857263B0988389F621
arm64—5B0531E48BFE808D23323D37773139BE2AD6D83E493986B4DB6DF6E9189421CF
141.0
x86—7B73841F26CFB0E353BA2DF55A6077FAF98ED96D1292EA54A15EC16464D9776C
x64—7A8FCD74CCD35D274AB07271289FD4A506A12ADC11F63F3B58ECB78CA7AA2CBF
arm64—3DC632BD7F3A828D0BF59F5ED730243A548AC7D2B3E6F50AE81D24817AAC16BB
140.0.4
x86—0780C8A0A65553CA2F8617F986976647A4149E2DF1110F3851092625752FA562
x64—A1211ECBCF4BD5E75B63DBE3B62F3B5D8CCECEA8A15216F3F642EE209D03B262
arm64—4A8DD92948343295B646B373B74B79D08C73327FB6012F58AC10153525722592
140.0.2
x86—D214CAA937C9D7AA41CD7AB1DFFDF710F1D199C4CFDF1F9E5CBE723CE2102231
x64—A5BA6EECEC12502B4516BCBEF61CB96E74DD5CCA885DEFBC0493646462809631
arm64—5404573F0704A1298BD167ACA9636A799646DA4B6ABE839F39E0C3239F13EF5B
140.0.1
x86—7F1894C8FDDD5DD9B2D8F16C468F5BD5688E6E308300E9DF57039452116789BE
x64—2EE3559CC8D48498AE37C920D34E3765361999FC5BECF9A807D648B8D5FB1EFE
arm64—E45A940B3FC5B3E52FFE4F68B6F581AC30E812074C42F1AAEDA70FB0D931FF96
140.0
x86—0321848CE1CC159E46989503F0C784FBBDD96EBDE6B0C1F522E90CEE806EB3D1
x64—95873C95189A4DE4134D15E2378EA5CDFCE7AB821B068EA0437628D4B4271B26
arm64—1C17D06B3582CC1B83AF97149DFB195B46A531FF29AD7B0357B37BFF55804D94
139.0.4
x86—F20A7C6C272ECA7A51EFD88575F2CA0E15C747B8917FB2E07959E969B1E88543
x64—B8307832DAEFC3FFF7FE2DD62D2DDB4D75E9FA05CAC956B4EEC82716E21EF623
arm64—2E038B13E1C41BA4C0E2111FD5F4D542832106416FD76529D44D38016F884F3C
139.0.1
x86—7A350D8BE96D3D2845FDC3B0D00B4BF88A75CF8F314D48C040C616CBA8F0ABC0
x64—14ED17EEBEEBCB007CE73129CDD1EAAAE95113E0DFC9BA515B135864AAD77FB4
arm64—5FD90132F6B07DDAB8C915EDA1821329F5B2AEA4522D11B43BB7634A01D6E129
139.0
x86—27A4D139EC2493BED6911FA679AD0894674F384441AA232136F097C47DF799FD
x64—50E0A85FC1BB6BB8FFC9D85372391DFA811CF26BB535704850737C1797DFEBCA
arm64—ABBF7B8CE8C1006E54C9472DA732F95347E5394252EE90999F8C851AFBEF62B8
138.0.4
x86—75C5417AA3A59B4C66F257437B4EFFD283E68008F62537CE223E8D946868B744
x64—FF31315C31C28FE048A13EF4B3D2C0DD2E1E9C596214CE819509D53487F77275
arm64—009EEF8965830B6F7C9212EA15F0C25B51D1BD92593973070FE386D471EAA9FC
138.0.3
x86—8356A22D791FFAA335D6B742BF842A52140370BCE55488BEC4A43F384A19E85B
x64—D88430A4AB9683CC291CA04292AEAB78678FC95CA6A0C907AD2E296A886D7B63
arm64—9EB26A506DC3308056B58BB7C8B2E981479EA3F15F0FB8E39A353F3A3454724D
138.0.1
x86—5344AD5F34436C549EF4A465AF0C446A88E2C08AF2783C193FDC792F5FC1EB22
x64—BD912DD3C31932941815123E9B0390C557F00E36DD72EA3DF4491FDA41749708
arm64—025B824816BE0B65BAF6B70873659B7FED839C579D0C1AD769C562E619763F04
138.0
x86—5C4A300877314286839830C6DA698F26E0E731F39A03571FEF3A06A7DC21EACD
x64—9686BD47A546D91C2CC18E7F10717C12E95351C9DE35C9415AF775C96F2A6D0C
arm64—DD9A696F24519ECE5977CF6715339395C3600883800C5799008525C7BC8F42EA
137.0.2
x86—FD8FAD095C0A38DDD0DE356F93E2727D9EC73A0419E99102F5ABAE8AE18264B6
x64—EBF9491A007FD720AB8A06E7E32444625CCCD853CB76F4F354C9C2BCD8C91BCB
arm64—CBAC71BA0FC9E6437167F58014AAC735A4989759E7F3EEECBD03D3A4C28F1088