Download the package, double-click the .pkg file, and follow the standard installation wizard prompts. 💻 System Requirements & Compatibility
If you have ever previously downloaded or "purchased" iMovie under your Apple ID, Apple allows you to grab the last compatible version for your specific macOS.
Method 1: Use the Mac App Store "Purchased" Method (Recommended) imovie 10.1.12 download
A prompt will appear stating: "The current version requires a newer macOS, but you can download the last compatible version." Click Download . This will fetch iMovie 10.1.12 or the most stable release for your specific OS. Method 2: Package Installer via Trusted Archives
Launch the Mac App Store on your older Mac. Download the package, double-click the
If you have never downloaded iMovie before on your Apple ID, Method 1 will not work. In this case, you must rely on trusted Mac user groups and local backups.
Scroll through your list of apps until you see iMovie. Download: Click the Cloud Download icon . This will fetch iMovie 10
Open your Applications folder and drag the current iMovie icon into the Trash (do not empty the trash yet).