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

Mozilla Firefox (eo)

Mozilla·Mozilla.Firefox.eo

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.eo --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—BECFF02CA876F3CC963FF2B9404F5E865A7BB75A5F2B7257C7623EB3A7EDA69A
x64—848E092678E792BFB253520BA7F293FD35FA2090E79BCC1C7C038546318395EA
arm64—4F4B35BF350F7FCE0947E3149672550201924A363528450BF096EA8B9D97ACC0

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—94B3BFE0ACA1A397055CE142B6412ADE1BBC6E59DB0A2BE8007C03031941F160
x64—F946EE6B27204F9E74934C1FA39B0075CC1E9E893155491E11666312F5A44CA8
arm64—4715311F649D485A71CD90CB99BE8D5767786040F0A6B837687CA0E5BD309DC0
152.0.6
x86—FB4FE165D4E8CF4BDB71CCEFBE44D78DAC8E1937ED7BA3E589D72BF80D40311A
x64—7730D944BD4A16FBBDF75D3D8ACB59CC6A6B94E395A281DE6E6C190A2D451D30
arm64—0A9062816207CB54303FFD6DBC6D701BE3D87E75B256BB62EB27654DC6047763
152.0.5
x86—46ADA436E23BF853F91683542BB94FB08B5628E3DCB9A45C1EE10B7FD7895ED6
x64—9499052777F1E37A37191605D46C194BB0F814817042C0913625129B670DA989
arm64—F04655DF2DF0ABE20FDDA081647B400AFC0815FBD0105E9E6A4ADEDCF7D3AD0C
152.0.4
x86—23C1D7F7B37AA9991E00D6F8D11F093E190C00D13D772B18BE28B0EB3B131556
x64—C79D92D8E8853357D8ADA97A68452470641AD7ABD97ADA0F4E29866C26612192
arm64—BA566ABF4574CDC3A772AA29D78FD917C3505E44D4B290AC723DB5F6C5B927F3
152.0.3
x86—8C4EFC183046780B77D62C1FBB4C30F5408052E7ABBE07913CDD7F0B487258EA
x64—B6B87A62C1B175768A4C7C9B827CECA873EBB77D60D6C6274399454F5B9F14B7
arm64—AA6B1D9B34B729682010C4503DA6F41CB498E5F49727A24F3E475818F04E2D12
152.0.2
x86—BB19B71F51A8AF4358441A6BA1209F14CF4FD44D8437DBE022C591CBAFBF78E5
x64—1FC6184FE9821F40209120286598D0E11B7A29F75F795F43EB2F25A7BFC87A25
arm64—FED8BC15E481272F1B1599939D5D42F089824AF84BC204B9FA92150EC680F187
152.0.1
x86—B790BD2BC398DBDE6F8EF6E0C12ABDF4D3ACC8C6752C31FBE277F21872A1B2C8
x64—8F48799A96CE9A353CBD0D42F5F65D88AD7BB72D2AB6B679C24114B680C2D359
arm64—5F042F3DE5C9FACB5AD3A583ADA7A1EEBFABF5A65AA984A1101FD10557B6F8C4
152.0
x86—4E58BC5323FEFDEF2F22B6A7F1A2DF2FE785F89DDA82882A66B5204154BB68DD
x64—F43BAF508B428AE1A0C8C6B4F71A314441E131E77FC7A6DFF001E3C85F532F16
arm64—27203E39285235E185766AE459C1B992758E3EB95275A6284224BDD1A153C83B
151.0.4
x86—11B66EE0C67886D1965CA0EA552C3484E0E0757DDAAD3E6DA45F74943DDD5197
x64—0E25A0FEE1FA30BAC36F445D737D539444F6DD43B7C5BF85A2559C092A3046EA
arm64—3FED4A1343542ED22AEAE67A896E6D65CE57E0D7E50C44F932D6C6051B2CA928
151.0.3
x86—CA7A13887928F8024A94F3D17747DCB08550F2BBBABF6707D6889D2DC0237006
x64—6DFF15BB4B1DA67CC80621D0D4DDCAA9CCFA6171D874D8784949D05EB038B873
arm64—5FD7CB780298359D86D7DB1037415A46D7CF64056832E17F2D5082BFF30ED920
151.0.2
x86—81E5179EB260E07AE4966DA93BF3CB3C8DE6D73742E1CA80D028F270EB0CC2B0
x64—DA199758A91304E5AEEC95B0E1EAD18FD5CD62F1165DC2BF5BB149CBA9FA4ADD
arm64—491DD33687E4A1E05E95A33DC26041C95C5EFA1BEED76F8F6F7300CB4ED714BB
151.0.1
x86—4958ED7719706BAE9FF80E6DFB83FEC2166503EB4CE73BEDBEB2DA0A5ED4253D
x64—6D0FDFC1088EB6E9C4A819BDD2D3BCDD7501AB1A7BDC87E85153D20887ABA69F
arm64—0819DDAA0048EE5A1DB5A57DAE5953A820FFEC479B8578B7A73E395A995473CA
151.0
x86—DF985CFD5D2324DFF752172564467EC5C2797AC66FB6E505C3DFB5E6256CC370
x64—F34FD2DC5143BCB2DDC19EAF165162B869212CB5221727D8B195CC5AA299567D
arm64—898E84A88CA93397A2937933A594534020CB8583A75F534D7A9A3F4E261B0C10
150.0.3
x86—2A4FCBE740BA8DB5F1D5C44310AB10958747179FFCC123EB15001AD60262BC5F
x64—7A01C290D4A86178E8CFA5AF6B32C03B857FC71DA59B5A70F4A34C38B71A973F
arm64—C6ED72FB61AFDB162F87323AD183512CB54E6C04A5D29DCC5CDB57712C3D32E0
150.0.2
x86—800C6232D368A05744C4E9764F01636B1EED57C8AA7A4238FC7EF0E8961BA08D
x64—902BD3D5B02C6AFF8FE5A12D94FB59128093B4A5219466DEC363ADF8AEB3C847
arm64—37AF76960D5756D50F9E0287104BF90806F08CE12F6616AA816044CFF46BD007
150.0.1
x86—91CBBFB2271A0634CF08A411197828387709AD923C64B9DF4F10BAEB0F65A645
x64—D31EA7DB002C0DD7EF52125730A35F6D58342C44253E155C2D44534269945441
arm64—11FEDF46BD17B1A0D2C8EA844CA464A7AE795957D1A925DB80ADF80AEEDC35E7
150.0
x86—FF9DB427F82CFC39AB596142899079B0BA5A781D402099322CC52D9D30DD28AB
x64—8D870F92856CC808801897BEAFF136D9781360DF06E9C374AA025F7907BBE410
arm64—0D39F59F5BBCF30771F61945BB5329C5C568CAE3E1D29B1DAD1C77A9128F968A
149.0.2
x86—DB68861539DB5D48B614D808A65529F5FB782FA946FDD50334F4CF357E8AA665
x64—40B2BB30CC4C6C31FA0D6F77ECBD4CC855981C5AB332AB3B3B1E70FDBBF1CDB5
arm64—0806A39CE65FB837202A745A7865E89EB61E262504AA88B5280EF05C5155AA9E
149.0
x86—99F29A6E4D2EDFBF60F4CC4D0B1E21A10E59D940F1232CE23FD77B11AFB3C1E7
x64—6461F783A6F951334B9AEFBB17CA6567D62F7B98CA00E8F1D9C23FC744D16B1D
arm64—7969869FC1098A233AB2A55556642A5951755C393B05F8B95C8448880B0C15F6
148.0.2
x86—AF62CD5D2A335DEF81BB684204F22C04B13F1D8E50FF524C4D50A9E0BD0ACAC0
x64—8EFF81CFD3B07369DC670DE4425FB6C67DE3FE8E7E57AC5550BF0E10A33EE192
arm64—4D4A98171587F34B5F85424A7F1FD585A9AD265DBAFAC11B737D5E45C8A8B549
148.0
x86—BD7F2B907807D8BDC794433930B0515A3C03DA3A7D04F98386D4E24411C13D20
x64—B05F36F4EAC88BC266FF0D39CF8244A97E7D47192903D61E7230C5898192A1ED
arm64—132934CB316A9B091B0EE731C6CF0DF14D3B39363959B4690D75B7A2154F4EA8
147.0.4
x86—632B119477D29B72395C0A932CA1E01CF4CD434B22547F2BF7AFE36E79DEAD8D
x64—EF172314127CE4E7F4EA1FE7BAB3CD95861640641E6B668019D9D87895ED00FA
arm64—CC6B77820E30E3C4B80A5B55DA671645742FF25E24D25321224B6DDEC41228FC
147.0.3
x86—729A1408FBB209BE00C69EAE0A9666D0D9354D22E069CF9FC85B944564472230
x64—5CF7EA06B95600FAC975B40461E81313FBFFAD5D487F558BABCA70688BD2AE13
arm64—91F0FEA32DB1606BC58D9C587B3CCBA36931D5F0D3FC59F561A4D52E92A46269
147.0.2
x86—F79F364DACB089C2B026B7B134F193B48B3CFADE8FB69A73174731185B143BB0
x64—9B180283E9C2BC2B22989D811A2F0B3165693397EB6F98F5017F877729953762
arm64—00DB72A1DC4F6EB4463E732BD53624A5D7D0BF223CEE7C0A8573D2AEEA2A9ADD
147.0.1
x86—31AF47FFA32C3DBFDE73BC926DE52A64997817AD5ECACBB52989F0A94F54FD7A
x64—D6CC82ECD5A421558BC58A96EFF859600F2BCC2867E9051098B20B7204ECB929
arm64—B16ACF0C09127A07FB7FB6CBBE4320A475E0CFAEF86DB559972C1469D7A8B93B
147.0
x86—D05A3F30FD29AAF46B4621CD2F7B2D04858DBAB8AB367D65C32D192F46D0DF57
x64—2B9AE78B3933C8AC27710A05A6AF62225C1A09CA194EDC1179CC519955A3D764
arm64—FC875747DCE5569C2D2CB62C5A7E3980B24A937B3B6C3F9485ADA9511D68F2A2
146.0.1
x86—00BA2490C50F621C22BF74987C3C81CF19F310E58E57FFD6C8C996ED5D405AC0
x64—B9DC3D0C52C65CC0AA0F34F223DA9345F994242E7E6EA89CB2A67B5687B8D668
arm64—96A339C408988B5B6727CDCC2DC9F3F24DCE4F7CD37C3C1D5D971BE718BB0078
146.0
x86—ADDFDBD8FCF62281FB0F64308B531F3D6343904718DA55A1093508BD5EC941E5
x64—BA07E7441757C8A11E487637B69B7943B769704F76AF30EF1DD482B001FFE7BC
arm64—DE6EB4405D2AE2F92393A8FA813E1576357571C5EBEE80E974814E8991932080
145.0.2
x86—795D566A751C92404FE9464186C87D5F8F500B314749D864F0586B011C3ACDE8
x64—924973D82000F505F7CC106328DD5FC7122A39A3C0948FDC37BC3DB13C4AF598
arm64—00E3D81F650DBCB20F0F9553291B5C87D7E59A07682791FE865F4802EF61DE59
145.0.1
x86—8831DB09E65BF6DDC3942530A91EC2D414A59C6F510999B2FFCA55A5AFBDC001
x64—50750D0C35EDC27F44FD5E2282099E1E616F97F29BA5128F82A25C007C5263A8
arm64—FDB23AE6E5B27FFB494211A730A0BB126927ED69D1F6586DE6E896CEBBDC5EDC
145.0
x86—546FF2220521331A1654773FAC5D80B43C0A85704377D73379DC3979611DCFCC
x64—29F5BC5D4FF3BF8043E16FF8079B8E08F4A2A142D2ADD156AD180AA27B976787
arm64—BC6700B69E56220B49F6A67BE872808F8C58870DB257970A5BB25E0C56C38650
144.0.2
x86—93F5BC4ADCC3AAC8CA8349317E42EE3F36149A7DAE4D2F94ADFB76F5E6D432D6
x64—7A86DBBD7056C09D856844CC12133219634483DB5DAD7B3FAEA5A3B8305A647C
arm64—BCC8331880FB8ED9D8B2CB94EB7C4E28D286243C8830C5E7751CCC61A84DE731
144.0
x86—6FA1CAF232E76EC21FE2D45FCF82634B230F2A817414DA56C41BE50E5F3A2A66
x64—C478E1F40AF45D709FB331A61E6D216492CE0950843C59A6926010521B82AC0E
arm64—17E5A532D5BFE3C3E6F286EB80E16D17E4A9B465C26B05FE5CBC4B0110F729D9
143.0.4
x86—D2EE0C71100CF186EFF4C255AEDEDE03B1C02B8872703051F148DC40F9C2EE1B
x64—25B274A97403291730C9EECF67B7CADBAB899C0DE65E9E537CA40CD271793497
arm64—0996BC5F9FACE90445A207DFDE3BF80DE61A696195144A5E8DBA35194CBA093E
143.0.3
x86—E2D3D0263E0D0449EA2FE2E2E4F8ACB69519E7F02B2448348FB09D360E56716D
x64—8B9731C27A728F36FBDA3CB21DDB0C0E9C4BE9BEC64592B93DA6752576D04761
arm64—E6F85E4E683E073936CD6E3EFBFAD23299822296B216A58131F6AD84BEBE9A48
143.0.1
x86—228D67EFAC6DCEE3F0C87ABF061AFBAB9C56294E5A2F44C3609AC287CCC1F443
x64—A082F15EF9562DBC519B47888829DD2821E291B5FB3106611C0604A5E8FBD1F4
arm64—092885A6CF467E53EA73AD1CF3AEC0376F4B7D63517AFE326C179F00A62A3746
143.0
x86—0E2AE57626D5DB3B806C38EDB81F893C5AA3197F87C57E3E59859A68C62ACC7F
x64—0365DB5E5944E9DBFE9E1FBF433A24DA391B53CC9EB66D8D52D81A888C166AD0
arm64—E33715CB4DBEDC1F5DE2A91128D75FBADEEFCC1285F269710DC35F6C5421A13A
142.0.1
x86—1BD72DE8975A9DDEEFF4C7A86650607D4CC4AADA71D619DD6B2077FE24A1537D
x64—FA10986D6B0CAFDC4605463275896E8E83BC7C8F7B81F20C1E426DB414F539A3
arm64—B8EA95C4C84C5F2DC8B9C461E0609D5E01B95E7B2A51D8A7694A0E0B683A2103
142.0
x86—FB1EBED8A457B31B064C621F83FFC526B6E90BDF45CA7C510076AC1050ACC96A
x64—F927C68D3D4099AD667D606F66503EB0B96EBAFF9F0AA0E9B75554AF7020D0FB
arm64—F35F6453E0BC39B3AC9A87AE6F789A8F7969D09B2786D0597F4C09B17908F302
141.0.3
x86—0F266749653B7431CAEE76BEC4DD0E31A92157F99C57DE13A34530611FDFD847
x64—D1018898D575B540F423F6DC63F8CA8C9E51C66DCC312AA8675D612BEE138B82
arm64—C8547FDBCF0A0219B1809CA1EAD55AA0ACFDE9EDB0AD9160284511882AE2A03D
141.0.2
x86—B939B54DBA33F0B76A7963F8BFB1DB1B3D41FECD68CC3ED0702D60F93CEF56B5
x64—3673C89A061AE2A9BAB0459C75FD5A705A4BDFCEFA147D645167F9F8D535836A
arm64—83F51255CFC3CEB4A318356A5B459DFB8285B179B67212B027B6196644BF2A7D
141.0
x86—81E4E33D2F25BD8F940279A6185E327D3F866D1D854BF0A68251E6D2F5D2E4E0
x64—B28238E521C5830070780B04BFAB26300601F815ED509A3FCE9339DD522DA6BD
arm64—0DD4480CDF820CF48AC93A8DB199F2379F1F2E83002E8E8325403B5B987AD746
140.0.4
x86—6659DE9F6B38D5B1F82A0D6D6D044493DCE21A6E9AF2CF5428FD878E08FD2E80
x64—449D6721F865DA7CB30B6EE2D96F0A9A85467A003BCA1DCB78EC9D0EAC07C7FE
arm64—518EA55C48E547655728245FADFD108EBF2311DD6B36AD48A4E5BED99238480C
140.0.2
x86—6266C8DDBB1AB4F3569532FE7945E5FBB23089760DB9C8E4B48167D37CF22B4F
x64—9542228966FF1DF1629C7586A68B4F0BF77EBFEE07AABB702C55CAF1290A181C
arm64—6B697341C19C78B75E6AFB987564549F4E58DA5992DAAC0FC41B528C427F1F75
140.0.1
x86—536D6D6B7337E7C2AA20FAD7C0F113D0C23B6EFD4F9D29829832189136BFA9DC
x64—EFD3855588179E1947D9D67BD4DBFC6267D869507B1FB0DCDDB9673A9209DC7E
arm64—98AED151D464E1DC8293B0EFF149896A321693032412639A2E1A2AC93C4CEB33
140.0
x86—97BDFA0038459EC2C4BADF4188F784C7CAB04FC9C0B56987BE857D9997E11258
x64—4CF3DA79DAA7FA4C70F552B2E22EABF08303355716B2F30CDDE3F0B8FCA9959E
arm64—0BB60249331091887377CE51978D67E53AD0E3B42E7252F901F1CA5E54D92A98
139.0.4
x86—653E30374BF169F884645DCAFA77EAAA0440BDDDC2B870BF3C09A52D3DC72152
x64—A06C01D6F5E60C83974B11AE4636FB6658D980263A1B4037C879715DBD22458B
arm64—A3EFC642923A1A82CA13CED04D9C6FB09C6E6A146855C6AA6B2CAB20D14DD54D
139.0.1
x86—304C470D74C5C4F0CB894C959E5728B3B8D872B8F10DC9F4E733E67B42819498
x64—50F1D078ACCCA4CDEC16FD624D809C6DD86A6B1795790794DBB15AF51D82D4BD
arm64—BB3D2238D2B681F80B22F6949EF2665709401B9B14A882EF2A3C5FF3BA77553B
139.0
x86—CDC1B7755A2899763FA0BD76ADCB9BA4F5F51E74BA21FC1B97345DCE47F67F67
x64—BF9DBDE984DB21A6AA30E7A01A556969EA2CEEF5123D6808A2B3B249E4EE92B4
arm64—BD6916E76F8EFB1531CFB169AB5DA3A64F92F5FF1830BAC76BACB32FA7A6E1E6
138.0.4
x86—B3CDA31881EA1FEC8B383F65BDB91E3F99AD9B324AF9E274105880DE9547A1E3
x64—8278B4B4930D5195B8124F39C8C7ADAC448404F857DC5A4884628C350326B447
arm64—6DB08D47CE00ACA74032075B0738CFFC1365485C7D20CBB16128B64C37BAD625
138.0.3
x86—C5B25343FE49D98950B76258B162024A2EEDD0B94FD7DFABFE16D6D7CCC201E6
x64—64FAF6BC54E8476C031DC752D3CDE47C373F54CC405C60D7A3431BCD8D92C244
arm64—135F9FE2E9E659E9ECB5BB29BD149AF1C7DDD884080CF1A6196659589B94C9FB
138.0.1
x86—1826653BCE5700C34B1BE3196B5A3A26CFED6AEB146D0C399B8560B8F57087FC
x64—D5E88F9AB07291E4BE3970ED9F4A59FD5E494C2FEA250DF825007514B7A56F82
arm64—3089DE9B2B78CA2EC051A84E82E0953D9AB494F9BC57ACF04A799718ABF90614
138.0
x86—640D8FEE91A0E522F492115116EB3E829506779639D93878D9E3D05DAE3CBAF3
x64—513311D8C31FA3CC00E4FBBCE6329F62ACA4167245DBA3273C55643EC98F6156
arm64—7B0A6A72E68F63CB739BA5A504242DEB79434C26E363E7F2DA93C28B121A73EE
137.0.2
x86—0EF22D84005B359E907710406B3CAB90712DA79991F135FB0882A6C30D52FC19
x64—F514D3C7029A9456045E422D8E4C420C992A624B662706B743E35929D463D9F7
arm64—0ACBFD75F6B90A878050651616CCD049133D67143C2F0603084696B2C105545D