winget testing Windows Mac about

Brew Install MultiFirefox version 2.3.3 on Mac

Launcher utility to run multiple versions of Firefox side-by-side

Command line

To manually install MultiFirefox with Homebrew, use the following command:

Current version of MultiFirefox.app: 2.3.3

Download Links

ARM: https://mff_sparkle.s3.amazonaws.com/MultiFirefox_2.3.3.zip

Intel: https://mff_sparkle.s3.amazonaws.com/MultiFirefox_2.3.3.zip

Website: https://davemartorana.com/multifirefox/