Mozilla Firefox (pt-BR)

Mozilla · Mozilla.Firefox.pt-BR

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.pt-BR --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 E773289FD44D6830A8088B7C0E8FE7C3D253001478F3CDC776A56730E9EF7245
x64 Download 1A1D21E0DFD954863CA47D28F5D2491247AEE9C6C60406EC15BAFC74A95BBA6E
arm64 Download F53DA3E55BB3753677018A740FAC805E07503507A916F3A8E6999E68C48246AA

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 90CC2BA9FB47A9C1958147EC2590F9BD53F45E7D25596F4CED4EBED6064F9B9E
x64 Download 4C5B4FACEA88318A7A3C0872572B3E6D4B142EE4880A43D55B61F75362E4A3A7
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151.0.2
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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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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 6A4838403E0C4E5D0F5918E8D9B1D53BEEF3F241512111D42505F72E33932338
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 DAB63938710F7F454DAF4C6EA7FB764B93F31376CAB17D893A30895922F23F38
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146.0
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arm64 Download 752CEF137910692CAE48C2EB6BB0CA645814BB2CCEE7FE0279E35B9D9B6DF9B9
145.0.2
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145.0.1
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145.0
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144.0.2
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144.0
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143.0.4
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143.0.3
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x64 Download DFD781567CA3F6204D3C7B198E24CC915BAD48936DB72AC76149D8CF244FC514
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143.0.1
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143.0
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142.0.1
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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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