Install

Apple silicon, macOS 14 or newer. Intel Macs cannot run this build. After purchase, Stripe sends you to a page with your license key and the disk image. The key is emailed too.

1. Pay $19 once through Stripe. Keep the email with your license key.
2. Download Lumen.dmg. Open it. Drag Lumen to Applications.
3. Eject the disk image. Open Lumen from Applications, not from the image, and paste the key.
4. It looks for films on your disks. If the grid is empty, open Settings and choose Add Folder, or drop a file on the window.

macOS may say the app is not supported on this Mac. That is Intel. Email cohenbcoolidge@gmail.com from the receipt for a refund.