NFC PortPaSoRi Diagnosis Tool (sony.nfc-portpasori-diagnosis-tool.nfcdiag) is a Windows software application that has been discovered and submitted by users of Software.com. The latest version that our users have reported running on their systems is NFC PortPaSoRi Diagnosis Tool 3.4.0.0. The most popular version of this application used by our users is NFC PortPaSoRi Diagnosis Tool 3.3.5.1.