Need further help? Provide your macOS version (Apple logo > About This Mac) for exact guidance.
This is the safest method to ensure you have a signed, malware-free version of the app. on your Mac. Search for If you have a compatible macOS, click 2. Manual Update via Apple Support Imovie 10.2.5 Download Dmg
Newer versions of iMovie (10.3+ and 10.4+) have changed user interfaces dramatically. Many professional editors prefer the logical layout of 10.2.5, which resembles a stripped-down Final Cut Pro 7. Need further help