Format any flash drive or hard disk specifically for use on a Mac.
Once formatted, right-click the drive again and select "Restore with Disk Image." Select DMG: Browse for your macOS .dmg file and click "OK." Safety and Performance Tips
Right-click the USB drive in the left-hand pane and select "Format Disk for Mac."
Right-click the TransMac icon and select "Run as Administrator" to grant it disk-level permissions.
Plug in the USB flash drive you intend to format.
The trial version offers a 15-day window to test all features, while the full version removes the nag screens and ensures long-term access for IT professionals. Final Verdict