Unlike Windows, macOS handles applications as self-contained packages (the .app bundle). While many Mac apps can be dragged and dropped into the Applications folder and run seamlessly, complex professional suites like Final Cut Pro rely heavily on shared system frameworks, application support libraries, preference panes, and deep hardware acceleration hooks.
Final Cut Pro remains a top choice for professional video editing on macOS. When searching for "Final Cut Pro 10.4.6 DMG portable," users usually want a specific older version of the software that can run from a USB drive without a standard installation. final cut pro 1046 dmg portable