Build and manage Ventoy multiboot USB drives from your Mac. Prepare a drive once, then drop on as many bootable ISOs as it holds — no reformatting between them.
Ventoy turns one USB drive into a boot menu: copy ISO files onto it and pick which one to boot at startup. BootForge is the Mac front end for that workflow.
This build is not notarized yet, so macOS will warn you the first time. Right-click the app, choose Open, then confirm. You only do this once.
Compare the SHA-256 of the file you downloaded against the published checksum. In
Terminal: shasum -a 256 ~/Downloads/BootForge-*.dmg
90ee99a647d5e403bad4676bb035afa9ff8865beb60c84490d98b9883936216b
BootForge for Android does the same job from a phone — useful when the machine you are fixing is the one that will not boot. Get it on Google Play.