Cohen Coolidge

Support

Last updated October 20, 2026

Write to me about anything: a bug, a license key, a refund or an idea.

Lost your license key

Your key is on the page you saw after paying. If you've lost it, email me from the address you bought with and I'll send it again.

New Mac, or too many Macs

Each key works on up to 3 Macs. If you've replaced a Mac, email me and I'll free up the old one.

Refunds and billing

See Refunds. For a yearly plan, use the "Manage or cancel" link on your purchase page or in your receipt. Questions about a charge, a receipt or tax can also go to Stripe's support through the link in your receipt.