RFID Handler

RFID Handler is a professional Android application for working with RFID tags.
Tag reading and analysis via the phone's built-in NFC (HF, 13.56 MHz) is supported, as well as working with external devices (for example, Proxmark3) via USB OTG.
The application is suitable for inventory, logistics, property accounting and access control.
Main features:
Reading UID and RFID tag parameters via built‑in NFC
Viewing and analyzing the read data
Saving dumps to files and then viewing
Connecting external readers (if supported by the device)
User-friendly interface with source separation (NFC/ external device)
Typical usage scenarios:
Inventory and logistics
Accounting and labeling of property
Access control in offices and business centers
Legal services for copying/releasing duplicate tags in consultation with the owner
Important: The application is intended only for working with tags that you own or that you have explicit permission to use.
The developer does not support or encourage the misuse of the application.