Click "Install." If your Mac is too old for the current version, a popup should ask:
: If you previously "purchased" (even for free) iMovie on your Apple ID, you can sometimes trigger a "download an older compatible version" prompt by visiting your Purchased tab in the App Store on an older Mac. imovie 1016 download dmg work free
Ensure you don't have newer iMovie library files in your Movies folder, as version 10.1.6 cannot open libraries created by version 10.3 or higher. Click "Install
Even if the file is clean and you manage to bypass security, version 10.1.6 is outdated. It relies on older codecs and frameworks that may struggle with modern video formats (like HEVC/H.265 from iPhones). You aren't just downloading old software; you are downloading old bugs that have since been patched. It relies on older codecs and frameworks that