Open the app
Move Paperwolf Studio to Applications, then open it from Finder. The first time, macOS asks whether you want to open an app downloaded from the internet: choose Open.
Signed and notarized
Paperwolf Studio is signed by Paperwolf and notarized by Apple, so macOS opens it without extra steps. Download it only from studio.paperwolf.it.
If macOS warns you
If macOS says it can’t verify the app, or that it is damaged or contains malware, don’t open it and don’t use “Open Anyway”. A genuine download never shows that warning: delete the file and download Paperwolf Studio again from studio.paperwolf.it.
Keep macOS protection on
Never remove the quarantine flag or turn off Gatekeeper or other system protection to open Paperwolf Studio.