FoolProof Register if this computer is a register: it runs on its own, keeps ringing sales when the internet drops, and has receipt printing and the cash drawer built in. FoolProof Bridge only if you run the register in a web browser and need it to reach USB, Bluetooth or network printers — the Register app already includes it.
In PowerShell, Get-FileHash .\FoolProof-Register-Setup-0.0.0.exe -Algorithm SHA256 should print the same SHA-256 shown on the card (letter case doesn't matter).
Need help installing? Contact support.