Your Ledge license is active on one Mac at a time. Paste your license key and we'll email a confirmation link to the address you bought with — one click there releases the license so you can activate it on the new Mac.
Old Mac still handy? Ledge → Settings → License → Deactivate does the same thing instantly, no email needed.
We sent a confirmation link to your purchase email.
The link is valid for 30 minutes. Nothing changes until you open it and press Confirm.
Confirming signs Ledge out of the Mac it's currently active on. Your key stays valid — activate it on the new Mac right after.
Now on the new Mac: