How to Fix a Slow or Freezing Firefox on Macįollow the step-by-step fixing guide below, you should be able to resolve most Firefox performance issues on Mac. Your Mac is slow in general, making you feel Firefox is the culprit.Your Firefox has lots of caches, browsing histories, downloads, and extensions.

You are using a very old version of Firefox.Too many resource-intensive applications are running, leaving Firefox little space to process its requests.You have opened many tabs and windows while browsing, especially those heavy pages.Those elements are very likely to cause Firefox to freeze. You are browsing sites that contain heavy content such as video ads, images, Javascripts, etc.If you’re still thinking over a switch to Apple’s latest laptops, read our reviews of the new MacBook Air and MacBook Pro first.To date, the latest version of Firefox on Mac is 72.0 Firefox Slow on Mac: Possible Causesĭepending on the macOS version your Mac is running, and the Firefox version you use, the reasons may vary.

changes made over the last year should mean it’s more responsive than you remember. That’s on top of earlier speed improvements from version 82 that was released in October, so if you haven’t tried it out in a while and are looking for an alternative to both Chrome and Safari. Based on their benchmarking with the SpeedoMeter 2.0 test, the browser “launches over 2.5 times faster and web apps are now twice as responsive.” If you somehow haven’t installed the Rosetta package for backward compatibility, do that as well, as it’s necessary for streaming content from DRM’d services like Netflix, Hulu, Disney+ or Amazon Prime Video. Now Firefox is joining Chrome by generally releasing an update that can take advantage of Apple Silicon.Īccording to Mozilla support, all you should have to do is restart your browser and you’ll see it update to version 84. Apple’s first laptops and desktop with its custom M1 CPU inside have already proven to be quite powerful and efficient, but they’re at their best with software updated to run natively on the new hardware.

Firefox for macbook pro