Soundsource | License Key Work
Without deactivating first, the key may be rejected (though you can often override by contacting support if you lost access to the old Mac).
A: Yes. The standard license explicitly allows one user to install on multiple personal Macs. If your spouse uses a different computer, they need their own license. soundsource license key work
When you paste that key into the registration window, SoundSource doesn’t just phone home to check a list. It decrypts the key locally first. Without deactivating first, the key may be rejected