Mozilla Firefox (sc)

Mozilla · Mozilla.Firefox.sc

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.sc --exact --source winget

Latest 151.0.4

Release Notes

Version 151.0.4, first offered to Release channel users on June 9, 2026

Fixed

  • Fixed an issue on Windows where Firefox could become unresponsive when using the back and forward buttons. (Bug 2039866)
  • Fixed an issue where Firefox could fall back to software rendering on some older GPUs, reducing graphics performance. (Bug 2043249)
  • Fixed a crash on Windows that could occur when Firefox interacted with accessibility services. (Bug 204330)
  • Fixed an issue where some text input fields could incorrectly show a resize handle. (Bug 2044051)
  • Reference link to 151.0.3 release notes.

Installer type: nullsoft

Architecture Scope Download SHA256
x86 Download 8B830F55D4996A025718AD3E112623E9EE862FF346F9F03DBC60C6A801654CC2
x64 Download 420E6EC829FD4625BE680E9D93C443A44203F747B0B95C3427790618A119FA85
arm64 Download 7303F3F1C337F2D91E7B5C76F3F3537BC285BEBCD1577D68BD3CAD6DAF734375

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 (45)

151.0.3
Architecture Scope Download SHA256
x86 Download 73F2B0AAD3EB025E29F43C030D7825EB35C0931B2068CF6D1219852031B7AA98
x64 Download 2543D68A20158060320811FAC0F5FBD88D11C73924546DBB8915F99F9F7F3CFA
arm64 Download 26041BB2F5D3ED22E470994AA145AF9412C7F90E424100E6B2FE8489D89322C8
151.0.2
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arm64 Download 9DECC1DEE369065367CF6969715B7198FFCD2BA059A645F6054B8A168461D946
151.0.1
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151.0
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150.0.3
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150.0.2
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150.0.1
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150.0
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arm64 Download 4312A298664D5F230E25B5EF54E92E0C9B7E1702F81E0F46858735A37994EC89
149.0.2
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149.0
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148.0.2
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148.0
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arm64 Download 81E3B6EED9EA7CFC1B1B6C123EAA16E375FEA9EC8ED6B954669AB1FF8B684287
147.0.4
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147.0.3
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147.0.2
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147.0.1
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147.0
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146.0.1
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x86 Download FA6BE872F1C36B0211C0AC1958E8BF422211ECC480757DCE527D2DDBDEAC7EA2
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146.0
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145.0.2
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x64 Download 2BCAEC21A7846C3FDCFF886E7F556EB9DFC6262B11A768FDDD6FC8F1BD7E677F
arm64 Download 69F60BE3FAF30D32B175CE3A6C628579C32D53789ABCEA9CC8A1AED4ED37097E
145.0.1
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arm64 Download 8CEC9EB658E66401921D85E13A5E863D4208A49CB88F2873EE3341EAC38DA5A3
145.0
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144.0.2
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arm64 Download 4A7038A258D7DBCC348F82204026F8B0436D49AF8EA16B31A3E57F16E15FB756
144.0
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x64 Download 6E9B27E57F8E93E813EE5AB3BAAC416BFFB352DB545980C6F1305536E6F0F148
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143.0.4
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143.0.3
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arm64 Download B7AD159110F11E84DA6B792E28F75685248E891C616F11C79C02ACFD7BEBF97D
143.0.1
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x86 Download C2E119C5334891DC724979C4A36D390C9241DFBFCFCFA0C10FD6B9B7705C7103
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143.0
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arm64 Download 8123987B662D6F4E2348150F8BCA49954C2450A9774AFCAC248827D33613E996
142.0.1
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x86 Download DD15B6B995DD03528B6A2029483651664701138A3DC28FBB27BB79A62F3D0142
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142.0
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141.0.3
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141.0.2
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141.0
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140.0.4
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140.0.2
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140.0.1
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140.0
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139.0.4
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139.0.1
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139.0
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138.0.4
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138.0.3
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138.0.1
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138.0
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137.0.2
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