Firefox 143.0 (64-bit)

Firefox 142 includes tab previewing

Windows 64 bit 30.00 MB Tested & Secure

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Firefox 144 Beta 1

Check out the next version of Firefox before it's release

Open Source

Firefox 144 Beta 1

Check out the next version of Firefox before it's released

Open Source

Firefox 144 Beta 1 (64-bit)

Check out the next version of Firefox before it's released

Open Source

Firefox 144 Beta 1 for Linux

Check out the next version of Firefox before it's released

Open Source