If you have an incompatible version, drag it to the Trash (but do not empty it).
Some users have reported issues with clips appearing as "missing" in version 10.2.5. This usually happens if you rename project folders manually in the Finder.
A prompt should appear saying, "The current version requires macOS 11 or later, but you can download the last compatible version." Click Download . Troubleshooting Common Issues imovie 1025 dmg
Supports high-resolution editing and export.
Improved reliability when exporting video with specific "Language and Region" settings. If you have an incompatible version, drag it
As Apple updates its software, newer versions of iMovie (like 10.3 and 10.4) often require or macOS Sonoma to function. If you are running macOS 10.15.7 , version 10.2.5 is the peak of performance you can achieve without a full OS upgrade. Key Features of this Version:
Though released during the transition, this version was optimized for early M1 Macs while remaining compatible with Intel processors. A prompt should appear saying, "The current version
Instead of searching for potentially unsafe third-party files, the most secure way to obtain a compatible version is through your official App Store history.
Ability to import projects started on an iPhone or iPad (version 2.3) to finish on your Mac. How to Safely Get iMovie 10.2.5