Sunday, 12 April 2026 @ 09:17 UTC ~2 12,244 130,117

Mozilla Firefox (es-ES)

Mozilla · Mozilla.Firefox.es-ES

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.es-ES --exact --source winget

Latest 149.0.2

Release Notes

Version 149.0.2, first offered to Release channel users on April 7, 2026

Fixed

  • Various security fixes.
  • Fixed an issue where certain parts of web pages, such as drop-down menus and specific styles, did not appear correctly when printing. (Bug 2026109)
  • Fixed an issue where some website error pages displayed generic connection messages instead of the specific error code and description provided by the server. (Bug 2023800)
  • Fixed a crash that occurred when using certain security keys or WebAuthn features for two-factor authentication. (Bug 2026688)
  • Fixed an issue on Linux where the browser toolbar could become unresponsive to mouse clicks after dragging a tab when using Wayland. (Bug 2022238)
  • Fixed a layout issue where text inside certain graphics (SVG) appeared shifted or misaligned from its intended position. (Bug 2024647)
  • Fixed an issue where the "Send to device" option failed to work when used from the Open Tabs section in Firefox View. (Bug 2023201)

Enterprise

  • Introduced a new enterprise policy that allows administrators to directly manage and control AI-related features within Firefox. (Bug 2019983)
  • Fixed an issue where enterprise policies for the browser homepage and start page were not being applied correctly. (Bug 2027888)
  • Introduced a new enterprise policy that allows administrators to prevent the built-in VPN and IP protection features from being available to users. (Bug 2022365)
  • Reference link to 149.0 release notes.

Installer type: nullsoft

Architecture Scope Download SHA256
x86 — Download C1F0E7C6B32A8CEF9CFAB3BD62BF7042009276C056B7CBDC0A0DE882E009BE3A
x64 — Download 9364A6C882C40EE5AD8B4F747BACBE398356E73F48E46D7EE3593ED5317FFCC3
arm64 — Download DFE2DD691B911AAFAAF10A0B82EC7F418CB40B5E6074C6D3E04949F7D23081C0

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 (36)

149.0
Architecture Scope Download SHA256
x86 — Download DB87634D11A2332954C44E8AA847D2E52B9C258DEDCE797A68AB508D2140CCD6
x64 — Download E74645AC54DF6EE5412E066710C2870A1BC05F40D5A0E0ED316A241B484E48A9
arm64 — Download FDE275D10F42309E6D7381E67DCCA9A6070669906B4DCE65E63B875E9D4E2111
148.0.2
Architecture Scope Download SHA256
x86 — Download 2BA7EA55948DF024BBEE44A39B506E899F5E3E14EEEF9FD597A66B268C6469A4
x64 — Download F289477B9FDC2B765B6F969C4202DC1A19E1A7D08CA574E680D05DCF5C9A88A4
arm64 — Download 1F91E2A59CA3C355A51486B725ED473736B388A360B9AFDBD643EB276A78C088
148.0
Architecture Scope Download SHA256
x86 — Download 792A1B3F0AC16F606AFCCFF866FC3DE15CD2D2BB7125E06F5E73677772211DC3
x64 — Download FA5D171265BBE55833A523C22E404C28AD7DCAD44EC13ED727FFA8381270B1B1
arm64 — Download 02F401D191BB7B643F9AFEA8F7629BD372CA93BEB2DE0E7F001FC60BC0AF5D01
147.0.4
Architecture Scope Download SHA256
x86 — Download FC95384083676C5EFB929D13C612E36C6B6DBEA5631F33F3DDC831FADDCA6FC4
x64 — Download C16E00AC6F051C6763FFD1396CB139EED0B64FC844BDA993AB7935A302B6277E
arm64 — Download 58944B85AB41D38FE17F72DC0741E54B1AC0AEF02A3DADA252876016CCE99769
147.0.3
Architecture Scope Download SHA256
x86 — Download 560AC056D73EEB37E6F9D7349609C7051B0E847B9737C9BFCB2B3F06183C75D9
x64 — Download EB170A79535A51154BC9B418BC539413EBDC29C5624FB54D2DF8EA03A3CA3334
arm64 — Download 94B62118BDD5E75B8A0CD79E3EF397BDC9D8126CC2C4B4D4C8F53467BF898FC9
147.0.2
Architecture Scope Download SHA256
x86 — Download A817B5089FEB533FC263A1C31536B4EDC0E5FF9BDFD536A5A7A8258E68CE0046
x64 — Download BD52F2D8895BED00A0EACD3EF236141A41D62E07A1157E416504BE1934564FEA
arm64 — Download B8E8F828AE385A47B05C134367F0B51440E43D91983F86FDDE447188022CBB4A
147.0.1
Architecture Scope Download SHA256
x86 — Download B9109B407D87E4A2C1D76E3D50129F42F9A254327B6078AEDD802D66DC6B8D8A
x64 — Download 26D81FA20C89FDA547960BCF6D1A756A77367D422EFC2D622D12217179BE3D4A
arm64 — Download D6660864ABCC018985191D632CDC15DA507E43228FE9329D88270E2BF647950F
147.0
Architecture Scope Download SHA256
x86 — Download CE4FABADCFCFB6B7DA1EE8DB424A221C622BC98CE29D04BD7BE274DB21CE1FDA
x64 — Download A1129F0470A62DCD39941A859F9B52742EB7D2B741CDCA57D5671A401C265EAD
arm64 — Download D92FC4E4AE0E06CB871728DBB9C89F9E31DB76EE9695BF4D209FBEFDECB9C348
146.0.1
Architecture Scope Download SHA256
x86 — Download 2454CB15C582E9F1ADF4778E542F6D34DB80812DF29A7C047571821BF95C8B80
x64 — Download E2613CE23ECBF616A1D5718CCC8F0AFA7C8B1AEE59A3CFC323FC1B5DE3D37826
arm64 — Download 6866E3D61D4C53D933D23C6444EECCF5A83DE7E77BC7BCC7242B6D4BFB41C8E1
146.0
Architecture Scope Download SHA256
x86 — Download 23CCA7DA8DA8E6C66E14323EED0468B7E45339A0AA69F5AA44FF7EF2AE2A55F0
x64 — Download 3474ADD47E037F43FEA5A8FE11FCB8D469194A169CD5E752F1691A851E0C6C26
arm64 — Download 09B8F76F1309D11323DAEC1A73B17366FDC63F8B0F138A3432F6CBEEEE1E85D3
145.0.2
Architecture Scope Download SHA256
x86 — Download 84F1F7D26570D55B3DFC51F300BF4138A5F9E44C150BAF4FBB79B207CDF90373
x64 — Download 9EEF199CACD974C26F7870ADBBE5AB5B838BE8503B08B4699AE19F304C49DC92
arm64 — Download 396565C158474EE8E1A19C69D80E27A9D69406BA5A3806CC27694D3635A12FB0
145.0.1
Architecture Scope Download SHA256
x86 — Download 38D1EE995F4F96F76F4710589D53A5BFA0218D8E202BF960C162CE979F4F5AD8
x64 — Download 805F49CA8816362D477802257CFEF176C851A4718D42907A01F8000A9CB125A4
arm64 — Download 9D9A44D38976794B751722A687910B7F115F1E438DA26C9965DE29016697B69D
145.0
Architecture Scope Download SHA256
x86 — Download 242395A1FFCB9926554F96AB09E33169160D1CCE494EDCE0EB078DBCD5D2B81F
x64 — Download 8368F3DB965DA7001B0C521CCA25C0823BA5B78FA4A534E1F2DD7F4462824DB1
arm64 — Download 62698426211375D2E883D9C42081F7C1954164330C0BEE8F510ECD7E5926BCF8
144.0.2
Architecture Scope Download SHA256
x86 — Download 3B9902EADBBAE754A3A6ABB565B52076F0B9303165CA2802FAE438E2E535021C
x64 — Download 67343204F8B7280FC4019DE12F5F72A3B8AB564C07AA9F8AE66F6CBF87697AE8
arm64 — Download D702A786E64303ECFC4AFDE11F273F298FB0027677E704442B81248F15830C83
144.0
Architecture Scope Download SHA256
x86 — Download EEE478C106B23773098EEDCAE487D9E960E87BBEB5A06931DB3328BFFDBB0344
x64 — Download 03FB2243FD71D06B5FB8D4BD3BAE7EFE186E34F84E6E90D15837B6700078774A
arm64 — Download 36AC8A082BAAF0ACF5F274CD125A07A474A38D9E1E32DED8F5DC31C362E94C05
143.0.4
Architecture Scope Download SHA256
x86 — Download 6B2382F58B12C799D81852862A0739989F001369779DE2F3AAA5BC6C69932EBD
x64 — Download 550F9F6C97818D23242183230D98ED763420071DEE9327B12D89337C121A3625
arm64 — Download 77D1D1AF9175F8F8305C7DC736D43974A4128749A45CA94975704F6D94F714FE
143.0.3
Architecture Scope Download SHA256
x86 — Download E088F48C2BC88EDE2794141D4DE6FA35D95FFBADAE326D436C06E0DCF117C8F0
x64 — Download CF58E959AB428630F496359DC16FBE4B04B0526589BC0A6B95E03C2ED685C574
arm64 — Download F4C45FDC3B684207551054B9BBEE3B61A403559D119663FB2507C797E84AB361
143.0.1
Architecture Scope Download SHA256
x86 — Download 177AA885A2563C64D85478BF3041031F817E39A60D7B55F2BA36E1B7B62DFEEC
x64 — Download E0B33810C98251EB46A74653DCCA94910383EFABDAF3FA759B81693BBC96C96D
arm64 — Download 88A85343F3606AFC35E177B2D18B53A9B19EED9D9F407F5024C30F7E982E3EEC
143.0
Architecture Scope Download SHA256
x86 — Download DE8F948B893DE8908EA2B27063D14AE90D8DCF693617DBCFD61A0F7D72AEF9AC
x64 — Download 6770B1D276F69039D44C30B499715CF5630D0E919832980AEFE34C6B9899E034
arm64 — Download AB93789AD88834CAF9170C17EB2BAFB09B0AF88BA7AB6A2F829DF6A6FEAC7150
142.0.1
Architecture Scope Download SHA256
x86 — Download CDD88D6DD27484C24882A9FFBC6B68281BF1A63F8D72FD79A2F702DBA411AB18
x64 — Download 7EE8DEB4447193807C6382C6EB18C8593597CB33402D04029F2EAE64573D80C0
arm64 — Download EB884B5AD9EBFB1606D3A86C587615D6E90DA8E6F7239E2807CCA0C0CB26F5DA
142.0
Architecture Scope Download SHA256
x86 — Download D596BAC0203FAC1A453FBBFB6105DCDF52771677AEE1AB5606B77F4891CCCF6F
x64 — Download D3B078456712F7860C0D173FBDF053038A3234B7FD6BA15B456FCF7A5EBF3050
arm64 — Download 24FAB7EF676EC8D4E7F170951F5CE899410DF5AFE35D0CF0BB27ECDAE5F4E00D
141.0.3
Architecture Scope Download SHA256
x86 — Download DFD3619C3F44CCBA2F3BFB8F230629DF4C07F078B464F67DE21A83D1431B3E4C
x64 — Download B2EEE215EA68D1F59F9882A900D8EBF3F2017CA4B4B61C26E3AD040540728A29
arm64 — Download 22E4E8034EF930F60C084ED12977BCD247A716EC8145D2136986F6F995F9C123
141.0.2
Architecture Scope Download SHA256
x86 — Download 87AF9D8C86793C08D2F69B4247BA1BD85782C218508B31D82EF2215FCE9D5172
x64 — Download 93E06A1AA6E712E9A3CD650327BA4093D5C3C1AA2EAD46155481EF409C009BA1
arm64 — Download A66AB1EF5C3390B76232D57039C55BE8C8F9A00C130A9F3E27EB3C2A7E6F56A6
141.0
Architecture Scope Download SHA256
x86 — Download 876F96A6FEE139D10BD3568A9CBA90557DC044CF3B63F16B7A9307F4BF7D99C8
x64 — Download BE654BD8CCFD8DC1F4051D64A0116CCE9AFDF3BB5D73342E7C5D0DF8110D3C10
arm64 — Download 6BCFC769A71F2A148AAB94144956C1690BAD727379D78B3288AC8C703EE406E6
140.0.4
Architecture Scope Download SHA256
x86 — Download F91A6318A91D9408577432ABDFCE9719909CE26FB4B25A6607CF60FD2FEE0B5D
x64 — Download 1E329D615490A14BBDC668E58F5CF44B4060E1BFB1BB141EC3C42B0801E80E70
arm64 — Download FF835C1F28FAB8643FEEF86CC9DC6FF7F1095F685090A6351A2CDEDB9164129B
140.0.2
Architecture Scope Download SHA256
x86 — Download 9C4C016604C64BB9251D9A4C9C977147AAC84DCBAAB0D16F833B670894F319D6
x64 — Download DA63BA78A1B90CA1B37E7ECD3F7714CB911FF2BD7859811732755AEE8EB223B0
arm64 — Download 2F073F21C29D87E04433EF499D285CAF52DCE0576513423437AAC5729BFE6941
140.0.1
Architecture Scope Download SHA256
x86 — Download 010561B9CD320578661187121344D199D776377C5FF8BE3979C687C7AD7B2E9D
x64 — Download 39DE760645C988380DB315E245327BC59993342D4B34F7F73DF0BBFE3F3B3710
arm64 — Download CE09F1CB4475B78F9EDCF16C54FA5D0ECC9DE145482D8FF085D597CC70D5729C
140.0
Architecture Scope Download SHA256
x86 — Download A6781451D297F0B476B6828CBD89D60598E61C94346A48CF578AA2459EDDEAAB
x64 — Download A46195424B8733B1295A13950ED46D00D23C5C4ED84803835D7F2EB89EFC06BD
arm64 — Download 87D6D96852ABB04E6AFAF629A26C2BD2AF985C1649DB802F7B2E8499287FB946
139.0.4
Architecture Scope Download SHA256
x86 — Download 345DA1D003F6567C8820B471591432E7E40385265EB4BABE3AF2BA67ACB56526
x64 — Download 6AFEE13BAECB0F899FEC92E9B64A1834264B363FC10914236E2508CBDE4CA145
arm64 — Download 624498EBC05595C3A2E44B5E5D23E7FC6730F0CE8DE44903CD8288C57E26D4CC
139.0.1
Architecture Scope Download SHA256
x86 — Download F8795DC39F8E7CEF3F09137DC293BD693EA51948CF16B9D20E03793D95C69FA2
x64 — Download 0BF761844ABBDD1A639A8DF2AF87FEB5E43D676FD9DD1B800A16524E3B225824
arm64 — Download A54489A8C718AE45A673C9E53F362C1116629E85A89B228C7227F7625DE85742
139.0
Architecture Scope Download SHA256
x86 — Download F0E59A1CCBEEDE2AE03A1ED64B4471671FD4AD082D2A8E37C15B934443788D13
x64 — Download 83A35059FEE8354D0402881F0BC313B90582428718343EFD15EB60D87E4E616C
arm64 — Download DAE3EEF673231F6CC5166E19AB8F27FF1209949F1441E1792820837335F113C4
138.0.4
Architecture Scope Download SHA256
x86 — Download A15078A7A45DAF7F4C6782365BDFA000CFBB3552B5244FB06D01586557702F93
x64 — Download 9B00CC12F6A4B379F9AF367481CD7373775855A9451539F56FB1354CCA899380
arm64 — Download 433FAE1972939CB8607D533958DE2E85005268A39D81029E52BAC56013C6278A
138.0.3
Architecture Scope Download SHA256
x86 — Download 21D17E2A85D71C7A515FD68EECA6620F45395780A14DC1EB94CBBC7360F2BFE7
x64 — Download A7EBFA2DB95E1C5816AF1AAD93566451A85CAB74615ED42ED1AF1BCB3EB0962F
arm64 — Download C14F9DB73CB6F3B8ACE0BA4D3CFE7F852D1882E3AF0A96FD20E064514BC836CF
138.0.1
Architecture Scope Download SHA256
x86 — Download C354BDCA8E69F86707667387F457243314864008E45C8741D2D835AB69936803
x64 — Download AEF7AFE9EBDC52A77D7131A00407A6EAE582CC93F98C83DE0B27E4E765933FB3
arm64 — Download 3B248C69CF8339F64F6B3117050B3BE45E93517FFAB641C9A26F9272CFC489E9
138.0
Architecture Scope Download SHA256
x86 — Download F01FF47F9A5A0810C6C49083F5D112C3DB70E0B2F06AA0838C7FDFF5BA352ACC
x64 — Download 15C10789BB14D62CF9BFD7E0A19CDF720945ABD1EFAE3AB6B8F784F09F99E1B0
arm64 — Download 8CBD0705A6798615E75E372871DB391EDEE8B8E88D047089CF2DB2020E1AF16C
137.0.2
Architecture Scope Download SHA256
x86 — Download 4CB4CFC630F4D18EBBCE6F5E0EB31FFBBAC3BE9DFC1EBB9FE29C6679FCD059D7
x64 — Download 718B894EE0D35BF6E013F5B7CD30E48B2790F287A57E48B094E43352F6B5752B
arm64 — Download F4703E8FFAC2E077965F43E006CBC8A9CA6922949EB66F3699C2F584DC413AA9