Use the Terminal xattr command if Gatekeeper blocks the launch.

Once you have safely downloaded the imovie_1025.dmg file to your Downloads folder, follow these steps to install it. 1. Mount the Disk Image

When you open a DMG file, macOS mounts it as if you inserted a physical USB drive or CD. This format ensures that the application inside remains uncorrupted during download and retains all necessary system permissions required for a clean installation. Step-by-Step Installation Guide

Once the file copy sequence concludes, clean up your desktop interface. Close the open installer window.

iMovie 10.2.5 boasts an intuitive and user-friendly interface that makes video editing accessible to everyone. The app offers a range of features, including:

When searching for "iMovie 10.2.5 DMG install," you may find many third-party websites offering direct downloads.