Always keep copies of your libraries before opening them in a different version of the software.

One of the most insidious aspects is the requirement to . Most "installation guides" for the portable DMG tell you to:

Downloading a "portable" DMG from non-Apple sources carries significant risks:

The portable version of Final Cut Pro 10.4.6 DMG offers video editors a powerful, professional-grade editing solution that combines high-performance capabilities with a rich feature set. Its portability makes it an ideal choice for editors who work in different locations or collaborate on projects across multiple Macs. However, users should ensure compliance with software licensing agreements and consider performance implications based on their specific workflow and hardware.

If your goal is to move your editing work between different Macs without a full re-installation, you should use the official method. This makes your actual projects "portable" rather than the app itself: