Mozilla Firefox (pt-BR) 154.0 download

Name: Mozilla Firefox (pt-BR)
Author: Mozilla

About this app

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.

Install with Winget

Command line

PS> winget install --id Mozilla.Firefox.pt-BR -e

Official manifest sources

Downloads for version 154.0

External links ↗

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`16DD087ECB7D18EA72116A09087A71031EF0F822D28A5086AD275FA1FF243F71`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`5EA2F4991FBF9ADCB9C1F53D2BDE07EB1F523255A89338141EA9913F4CF1EAC3`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`1217E9D6A4140D2983D9A4AFF37FC81CB781B13FC8BF79FC3E19B532F2BCCBBA`	Download

Version archive

57 older versions

Version 153.0.4 Aug 11, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`87734FE9C6ED504B96AE544F135960D795C145CF6573F2FFD9A629B31838C1F1`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`CBF363B657583CA60E381B5DF20509EA72986B212210283E2070D9547092AC3C`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`BC3E4A6FBF2D54D96F04A5A2D45B22906585F2DC714F86AB12577ECA55816750`	Download

Version 153.0.3 Aug 4, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`68D5494AFB0137B43A649A751EE1F3BEC854244A1A158FE7AF2CDEE80E0BCABB`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`606FDA7AE61F6C6382B150D8EB1334BAAD71FBE70C93C53B8765C99C0948B8BB`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`B37BA0DA74AE3CDA745A69B1FF6558F4B3B20FA2DC1D3B1910A4616F85540900`	Download

Version 153.0.1 Jul 28, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`11B99E9F14C0918E5DE3EA16926B6C994B3FAAD62762BD80DFD134C7F8EAC083`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`1CEEA0CD51EDDF09A710C123D6FD1298A71C022FB231C317CEA71E62D9C5BF23`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`9D9C53A5C607EAE96F82E324CA86395D240F4AE46AF4F76313549AFBA53664D5`	Download

Version 153.0 Jul 21, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`A66A2FD323B62E824EBA88595387D58412E1295B6E36A27C30FC0C2163B590EC`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`5E11992E88E63A4651B3A44AAA7636C5797D13F091ADC83FC85FA897218E1277`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`9C6076BA6C9536CFE4CA1E9CD6A4D052AD035DB6E65E8D67DAC4DBB674AF66D6`	Download

Version 152.0.6 Jul 14, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`242E128257B849445F23A80952AC691DE8FD215D15C3E3E868C50094153EFC8D`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`D342C6E432E2D3F320F3D6D61BD9CE038AEC4E460ED3505EBB51916F8D5C4EDA`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`4E17D6AD77DDFC0249B454153AB38F3A9EA835527422D7F3249B3C0B2D92E6A4`	Download

Version 152.0.5 Jul 7, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`E92281AC3E145C58273175F599FAF2C0C9E709DBE4483B9306A91FBF867C3BAE`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`C6D810A767E70230CA9A484D27D7A20D3F479683008C2FF28DEAB5DBE26C7325`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`A85026786D557E8BB78852395692177869B95DF4FE8467086BDC00A27D667F0A`	Download

Version 152.0.4 Jun 30, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`9D806617C464955F2ADE38EDCA91AE3CF89663B2C3163EBC48B97F2FB8F56730`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`B6D06A93E0586938733B6EE3919B12DEBEA1D4BC211B1DFEAF6E1B72B9268A6B`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`822AC356CC7F6EF1EB585DE90C9B8A8E4A19B83D6FAFCC0DD79D9DCB7E43617A`	Download

Version 152.0.3 Jun 25, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`CE00695431012C1AE6C7DCC3285FEAB2E33669E8939CB251F9030D1E1050706A`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`F0201A1EDC2FA348D3E3CE722F998AEBE5A4624DF6D4C58A39B7C61534825E20`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`2DBE4D8464AA00FE1774E642E6C8DE28A626A2600796660C96001C3A031B2396`	Download

Version 152.0.2 Jun 23, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`2463D4AB28432BEF7EB0A18E7FBA3006B2D2A38658C5750208F84CE161302598`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`510365E3C59C5E0FC231CF3DA131F650EB2CFF8FFA0ADDEBA29A3D11891CEB57`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`FCCC7011AF5B2F1DC9B21B022452434BDBCAA28A58235E5D42A90125EA5B4905`	Download

Version 152.0.1 Jun 18, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`CD7CABAF5E3FB991555ED666D05767D854E8B9C7F2767F36E4A167122C7A4883`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`4C07B2B4B1D0116876333C20644A72160E5CEBD869EF85589940E38E5767DEE2`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`5012BD942C14C3DCA18E86DE9699F0270890602CBA26194F1C622E7A90C410F1`	Download

Version 152.0 Jun 16, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`0255622FA85D55F5A038263CA869C39B34026037B082D30D84347AC52291F54C`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`A6CB6E67AD5E61D5E81251BBA27153AFE22D80797960E806218B6ED3EC2C0382`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`3902301FD6D21D75948FE2BCEFFBB3F29515F2FCE9C3AF4A12A930C83ECD30D3`	Download

Version 151.0.4 Jun 9, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`E773289FD44D6830A8088B7C0E8FE7C3D253001478F3CDC776A56730E9EF7245`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`1A1D21E0DFD954863CA47D28F5D2491247AEE9C6C60406EC15BAFC74A95BBA6E`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`F53DA3E55BB3753677018A740FAC805E07503507A916F3A8E6999E68C48246AA`	Download

Version 151.0.3 Jun 2, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`90CC2BA9FB47A9C1958147EC2590F9BD53F45E7D25596F4CED4EBED6064F9B9E`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`4C5B4FACEA88318A7A3C0872572B3E6D4B142EE4880A43D55B61F75362E4A3A7`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`0158AE529F20321644F86BE5ECD739D68A8C84C6EF45B8626B21818FAA33786C`	Download

Version 151.0.2 May 26, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`EC7FFE5D63F9454C5022539BA93B89BE0E4D42CF06A3FCB175CD6882D49B12C7`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`62EBEA0D42974BE8F718945BF356540A2AE9B899778A7A64BD891EFADA0DDED1`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`7625D2FB7BD0E89855E75327AFE9CEBEA48EC7144B6BBEACEE002BE1D771BB1D`	Download

Version 151.0.1 May 21, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`9EF7CC3EFA695E190BBAC8549D3CBFC970CC75912FE76B6B19DF2A0275F6504E`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`4D972BB7454AF744B2B088C471D5DDDFA7C4E8308791DAA577082D08043C13A7`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`DCB99B3AC3186222470D285AC9CF4992A7D06B502236C3DA54F75670E36445EC`	Download

Version 151.0 May 19, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`96293285DEE7428292A755D9F38C3F0E1BAF6AC18CA8BA8B223018BED7AC7EAF`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`95A590826305457CA921AE2219C4A5282FCD91DA3A308797609828047DA80232`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`1C02A0C376C668DF1DD7E3CE16ACE5E5271AC398E5C31E2BB565A27177F42F5D`	Download

Version 150.0.3 May 12, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`FF8668ABAC6A184ADE43BB02BD4A412BA250AEDD92D4E4B017EED486EC9A57F6`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`074519A829EC557CE1FA507653349CA8EE391F53C6B89CFB8E3901416C3848BB`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`E403C1AD11D1B8E50B207F869BBB7E35E5AB4860E0C1767FFEF804B4D7BFA9D8`	Download

Version 150.0.2 May 7, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`E12365897EF8ADCFE7238E3ED3A5C3A7EA61D4EBFF9B2D47411526614DA58B92`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`ACF1DD593DCE4B769F0893E91CA905CB0F272FF0AC4513E31475D5E55F2824FC`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`60508950540EEBB68693788FD796CAB0D6043C08CEB96DBF1FB94067D939C8AC`	Download

Version 150.0.1 Apr 28, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`2125A20EB5C6C7CDCF35792D11889E94F84D6714D34CDFBA3E6DEB45FE3C9CEF`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`8BF8C80104EEA98EE4B62E9083C55181047DB4ECF86D29CA406805F82785DEE9`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`6CF080B0DDB35E08479944AAFD4649208D2E86AAAF1BBBF06E7C943C8B39C510`	Download

Version 150.0 Apr 21, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`585E6994884E593F704470AF2F267F8141E033EB2B1189DBEA56F3E81FBEF4EB`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`6D6006C167D61BA3425E6BCA64DD5134DD79BDC80BB7BB7094D60D8D916F0C1F`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`0B1EA2391F2E761B22F9B24C973F65C45FB040CDE46E40E3859535669E650FE1`	Download

Version 149.0.2 Apr 7, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`379B4C1A6D9BFDD522534A0B5D2A95002511D30C624ABC8CDA271A3305684B64`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`A0704824E5A71FEF8A02155F681485F43B028B163EE17209EAD915D548CCD46B`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`B5228217C6AEE3DFAD9FF8F293F3FD1638918824F8E7BB369C4E49D0D71E078E`	Download

Version 149.0 Mar 24, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`25D653A0F29F1A2051852710FBDBD63E233F01453054653615185BC632F79E93`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`5867FDB75055FF31BCEA5F61AC35778BF84DA5AF3F88368A98FD695BD170897D`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`8EF83B89A74499B2B0FB0568B784EA00281CABE9BC5AFB0ED5A4C5EC9A7A586B`	Download

Version 148.0.2 Mar 10, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`5508A5E88B3C2844D9031F5D00C4E3645C850A4F6E342F10625BE97FB75E2A41`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`13CD5F0A6D9EE1CF0018E8ACA88529D5A3BA965A81E14A27EA991544E819E24A`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`196F014F0D69C659BB3751D43AD0641B39FB6935C636D0838790BA370D5C1922`	Download

Version 148.0 Feb 24, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`FD5083709FDC0A4D420AAEFFCC9B2016FD9299EB3D57C211A24CF3400DDF2ED3`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`06E5C40498F818CAB035C6BE89E39342AD384D18F21A674BEF6CEAD4DE95DB72`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`6A4838403E0C4E5D0F5918E8D9B1D53BEEF3F241512111D42505F72E33932338`	Download

Version 147.0.4 Feb 16, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`177E9D808316AEE5EDF17D164841E46C7E83661283DC23A5E318AE6CF5914FF6`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`C0D6B4DE28F336C5044771B50A8F14D23273CD3A97D0ADE99E285761416239A2`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`6B02D8663E56666FA8C29952B02CDA5486CC6025362C89958E75D50C0262E9A8`	Download

Version 147.0.3 Feb 4, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`A5F08E2248A1FBB3670F7C57EBAE3107C981D7410DDC1BADD43018701EC96902`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`908D62B45E0B4D1C6DF25EDA0AB3F544335552BEF8C1C5403C1DF8B849CCCAB9`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`3B92B5A44C08A0BC6B96F503F1F858DD547E80DF28642F8427DC76CDF5D5ECC4`	Download

Version 147.0.2 Jan 27, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`BAA7CA3FF04797C3A9650A09C46B666CFF9552B8EBDE5DFB7A726B9F39258240`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`ED9F92DB056FE3FB467482586ABAAC573710FD4FD4FCEC1B08970E7966638980`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`0804CCDA6AF71B0599DC9468C9D6CA7A7CBA55011EED1F0CD1A9940E821F57EC`	Download

Version 147.0.1 Jan 16, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`82BB0C95367F405AF04561B3FF6E71876236B0252D13E6418866832BEABD5494`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`CDEE2E22729A1CD1D53B6D7D10AA387947006079252D1EB9F5AA66B41F593989`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`54BE621030814D3E7AB6932B5CC8E2DA44CD06A8A9FDFA75E3C78B304618EB78`	Download

Version 147.0 Jan 13, 2026

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`9C9767CE8DF18ACBDA0C26E75B516B82533A7E42617DF7CF8456FBCBCDF8983F`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`9F3B9B81FF232D2A93B9384387FF3DCC0BB1DBCC2B82EBEF4EC9898CF9AB264E`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`10266F2021F52BB9A5CAE6DF14A0FA8E688029FB5EF77F953648AEAE774ECD6D`	Download

Version 146.0.1 Dec 18, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`DAB63938710F7F454DAF4C6EA7FB764B93F31376CAB17D893A30895922F23F38`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`57A3B742A1342050E4BDFB5BCC59857E91D875728B6046AA58AC4687A48A1332`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`AC173546F412F1E821B28013728406D7E6DAECBFD05F38AD7025FE3DE83CC785`	Download

Version 146.0 Dec 9, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`B2D7C7656D9471FA6D37D9F10E30BF65E1F5AC2B1E02E7D5800A83C03BE64DCD`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`39646F7A4DC5CF9681178BCE081982F797E4142427C159401F41F720B0CE09ED`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`752CEF137910692CAE48C2EB6BB0CA645814BB2CCEE7FE0279E35B9D9B6DF9B9`	Download

Version 145.0.2 Nov 25, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`D4360C9A9F6A6D0B35AA95244D7B35261C4CEA3066EAA696A49916BEC438A7C1`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`7DFC458A7EFDBAD9A3EBCCA13DCE0BAA377BCEC1FB3E653A9B46B33840D8AD2B`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`AD0FA00DAB9F62360ADC7FB81EE275EE4837F379DA5CD97B5D1A147B9EDBB06B`	Download

Version 145.0.1 Nov 18, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`D68B6BF26042B2E9067462A416F583D79FB0B7296DB4533AC80175D2DFF11DCC`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`9561CE478178D83135D98F4DD96BC1F20672A9253F20D53A89CD217C3C1F2B7D`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`B1025F84779F9E003E2D24C0EFA157045556E20298F23B7ABD0B074509D4E6F2`	Download

Version 145.0 Nov 11, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`13B0DC0CC652C4FA992BE7FFC299DE7839D91ECE358E2E801BBACAA375571793`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`9004890338518F1141B05096719AB4E56BB2C9515107B8BA96E95C1619E99278`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`937F6B706B84684AB61FE634F668FF07FEF93ADE60ADC920713849C53853EF45`	Download

Version 144.0.2 Oct 28, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`DB6A7FADCB26387D140BA10441F1985F7BB2E65EBB8E4D23CEC9068D408D5860`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`1AC3A1E717A917D8ADE83DF066013BE0C6221EEABA4794EAC41314C63DFD796B`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`394DD9EEF90E233C516848E96B9932E78D473AFCF16EDA25D5BE94D04F9E8BEF`	Download

Version 144.0 Oct 14, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`5CF7DAF9F652E9BAA8D42DF164CF29BAC45235F82260255A5CA3CFCDFE10E04C`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`C117989B40BD00299E2B6A2734EC616B21946B2B71474856F1CC4A84F9B9445D`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`A3DAC26C7C2C26D25B38167D7F2382CBD858539ABF5D03A6E674DCFA5AC59512`	Download

Version 143.0.4 Oct 3, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`0E221BC8D35D1DBF07AAE864101A93E17DD477E56E47EC1C6213FDEBBA323605`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`3BD43E6BB9FA9E3ED64872727E0D2BE32F466B82771902CAF967987747BD376B`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`2C15931B649E6BDB08C3014B9C0965DF60499360B9F34639E75D199193902D9E`	Download

Version 143.0.3 Sep 30, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`B468EDC9066A92E8786F664A3E84A954CDF14041C485C02669E637BA5A3556E7`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`DFD781567CA3F6204D3C7B198E24CC915BAD48936DB72AC76149D8CF244FC514`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`9763974176498FEC00BEFBB318174E1EF59B24D9C131278EC6439ED26DA541AD`	Download

Version 143.0.1 Sep 19, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`78C47D65A3EB66FADE4D059F3BB590C78949E93351FF7BA8483B4B64C1977A92`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`56DA681FA4878C8B00CA3E44C8AE44D03A54C321208F51DFD26A2D4D3E04CC29`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`6611AC85542D09F5730E173D1361B3843CC37C88DCB65DACDBD1EE694081E6CC`	Download

Version 143.0 Sep 16, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`020B19269DA637673C08ECE2FBC684E1EBE43CC21600B4047FA722312A952305`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`1DF1E2363644C10A7520F2E1C3D300E36B75F36B6880B8F2BB6599EC60756575`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`313D152832A09EE4770C84E5547DECAD6FAF81E9D105C9C7C51DF3B39D951A93`	Download

Version 142.0.1 Aug 27, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`B526593CD9623831368C2CF436E99676E3C3DB3D6D61F214A97A3A8848BA4550`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`45D0E104D03B71D15AAD69B1D28C12BBFFB4F1A7C537A069DB00EDDCCFD9991C`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`C73FE0F8B68212F063EEA901FB985CC6B4D58D23A669DD74CC6CED1908A75442`	Download

Version 142.0 Aug 19, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`5CC214009D445FF733966758729B234BE5A80924F2BF4B5440EECA95ED89082B`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`AEF0EBD4092B7C1C535D5FD372154454D6B38DE9591E322BDD530122D55FEAA3`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`119F557E38E0DBBE1EB17F6005533FB448787D2F434842927E9AF414A2781A84`	Download

Version 141.0.3 Aug 7, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`FCAEB95E368EF36E92C3B682598D18F2B889EF1A523168B94F815C162F1827BA`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`879BF67A50F2286F53A71EC2721C066E077BA1CF666FF25C002C7C1990ECBC63`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`0E447C8CE6B367525D9A4F20CAC53FCFBBED48F639999604DFAC34CE484E2124`	Download

Version 141.0.2 Aug 5, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`B39B0CB3038E709AA8DB96FEE43381C51D001963AEE97D9A8FE7F98AA2073921`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`93609C2BD22CF756B199FAE8FED6B71B450BE5AEB61A60FF40359CA59BA8B620`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`C194A353B28F603C8BDCDBBBAC4B40660D927FC304C2AD89AD61077CB1E54D81`	Download

Version 141.0 Jul 22, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`E9135BCC408003C81214961BCD57DF546E4DBAB8E788F9DF774D0C79C41B5B8E`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`7DF2845F5FDF697E47D6BFA9A9DD729ED42B428F13CF8372843971BDAB8CC17C`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`EE1FE78BE9948A653F4145030614E5F4629740F041F43232D98E222E3544409E`	Download

Version 140.0.4 Jul 8, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`50495F58768395A9DA93D9F41AB79AB61D64701BC42608DACC9BE5F553DB4F04`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`E883FEC2F32A82B924D84367C72FD51E08A669059DD5E73A92F0BE16A07C1EB6`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`F593DC9E80A5421E60678E18F3090F549D5D7FE1191C2B27ED359E75AAD3E5D1`	Download

Version 140.0.2 Jun 27, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`164EC94005810DABC44E62F13C52CC04710D04AD1DB0CB7B7351ADA1D0BE5E3E`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`91D052F22259D2351CA047A873F0CCCEEDB8B75E70E4FDD045889D7DC8EEC0DF`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`E259DB0073E768BB84A318A98B82C273F9A3E8F1DD13288A9BDADCC91EBFCFDD`	Download

Version 140.0.1 Jun 26, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`BF46B0E1030AC6D619CF68199639071274AC6DA60DB562777A2FAE35B0C0576C`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`E6DDE4A5195AFE0B3FBA949C443C36E38D2FFB4EF373EDAD45AB4389B4A9FB11`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`211600CC2D5CF1DD6D46F9085E5AE41F6FF06320335723561D8E2A6B29576674`	Download

Version 140.0 Jun 24, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`D301275AD7CAB96666957420120D10D7F988B40937E0E587E90D37B01ECF6AD2`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`E09E83779F8A92603DD4DE18459007DC4A9308F11C4F9FBBB4FFA9F83C47FBB8`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`76C03C2175A17F312837B36849D4E1B8D216946C5D15102EE0C64EA5A3878F1F`	Download

Version 139.0.4 Jun 10, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`FA6F46FEF8CF6F0412A479E20B00C3939835DAEC661B07F9C9FE4F98FE570344`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`CAAA8B6D0AE2DC30F094D70BD15AC7FA2BA5DF3A50FCD71AEF701B3CB53E238C`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`8B28F50C5D9430791711E203F96AB5A853BEB68A3BD9E293D01B929401C20022`	Download

Version 139.0.1 May 29, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`60DFCE25395721C6A094908B084122EBAD2938655E423EAF55B2B2441C414672`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`C97A6C344982ED5604B4E4E5650E40330CDEB6D39AE5E07B46A55904A748F388`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`B08CC401A3F768D90FB874DEE7C14A8CB95FA882BD7F571D6F140B2A98018CAF`	Download

Version 139.0 May 27, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`385A89B664DC79481B42FD71DF311D9BF78CA1903A786B4E7A595EBD49922472`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`B6CF556DD5743B8D40EDB07A3D2ADD2727980FED3AC6D960CA4584D0DAAB522D`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`D7736940425E5DED97F0F0EC759CA64D1EA502A06F5061910D33F83807198247`	Download

Version 138.0.4 May 17, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`914B8FBEE9053AED03DFFA78C6233898B361E1C50191498AE747666BF61AE478`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`963603915390F038B902BD5C20B5F45DF437BF5753A5A578D7D7219194586BCE`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`26F57E1874B6C30E9AB9823B5120ACB1CF2D05465B39B7010D9C632A35AB2E24`	Download

Version 138.0.3 May 13, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`A2F78F2177E628618A7701B325E3472710CFC2A7959AA1DDAF33ADAA69D415FE`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`229975F37062B5ABF3EFED042218CE1006920C831E45E55E3ED86DF08BE97C9F`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`E2E278A2CB7CB5DA7623BE83EB2A5D79500C4F517F7AC432E67A3A52CF5FBECB`	Download

Version 138.0.1 May 1, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`760BAD60449CDDB5C292AF93277D527470F2F355C569FCCF16E40D8E3CE2DCCF`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`A39E2616D78BB8D8693EA48D48E0082C9B07EE33EDE71A4ED4CAFACC7538B0CC`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`D351FC69602F6EBEDF40DEF80232BEAED6B252DCE6B438F756490F246C6C3E4F`	Download

Version 138.0 Apr 29, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`CC67E573C7F63731DD344E1C7992DD767D412C0F672D2A46519089582D969DBD`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`1CA13A49B3D9649F0B9B123E8CA6F462B416C7626E50A9B2FA16A756B8DF0C1C`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`9B46403D1ABAD6AC78B479C331D0BF4E1F8B4C964D874186A45104C718E7D5BA`	Download

Version 137.0.2 Apr 15, 2025

Installer	Details	SHA-256	Download
x86 download-installer.cdn.mozilla.net	nullsoft	`488688B84C09FD22D208817E34C6B52BD773377A9B18103C7016DBAED1D31D74`	Download
x64 download-installer.cdn.mozilla.net	nullsoft	`E7E5EB86E8D41A5A2A2D5DEDA60D9B89D2D881B5FFBE330345BF68434D60FECB`	Download
arm64 download-installer.cdn.mozilla.net	nullsoft	`5F92A198BCD917BF71EABF390D85B67F9C1EAD4F4789FAA8869E97221E76D4D0`	Download

Mozilla Firefox (pt-BR)

About this app

Command line

Downloads for version 154.0

57 older versions

Similar software

Mozilla Firefox (eu)

Mozilla Firefox (bs)

Mozilla Firefox (es-MX)

Mozilla Firefox (cy)