To facilitate this, iMovie uses a simplified timeline editor that doesn't allow for multi-track editing.ĭespite the linear editing and basic UI, iMovie is a highly optimized piece of software that can handle 4K video and green screen compositing. The software is aimed at consumers who want to quickly create videos with footage stored in their Photos library. Plus, the iOS version is free to all iPhone and iPad owners. IMovie is free for anyone who owns a Mac. It's well optimized for Apple hardware and suitable for most personal projects. Summary: A free, consumer-grade video editor.