Firefox 40.0

Quickly browse the web without slowing down your Mac.

4.2 (310 votes)

70.0.1 (See all)

Review Comments (20) Questions & Answers (7) Update program info

Firefox for Windows

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Firefox 70.0.1 (latest) Firefox 53.0 Firefox 46.0

No specific info about version 40.0. Please visit the main page of Firefox on Mac Informer.

Editorial review:

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Screenshots (6)

Video and screenshots

Configuring General Settings

Configuring Appearance Settings

Info updated on: Dec 21, 2017

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