Hey nostr:nprofile1qqspjqxqspyd5p90qatp767eyyqr6aucyaca3n83clqh2rkcwf92jrsprpmhxue69uhhqun9d45h2mfwwpexjmtpdshxuet5qy28wumn8ghj7un9d3shjtnyv9kh2uewd9hs07hs70 what’s this do

Solid and useful throughout my desktop compute years, like Apple software too at the time, ran this on Leopard and Snow Leopard.