The Hunter Cat NFC is the latest security tool for contactless (Near Field Communication) used in access control, identification and bank cards. Specially created to identify NFC readers and sniffing tools, with this tool you can audit, read or emulate cards of different types.

Library that emulates NDEF formatted messages using Host Card Emulation API on Android (library and demo app)

Arduino RFID/NFC Cloner & Emulator A turnkey Arduino project to read, clone and (optionally) emulate MIFARE Classic 1K tags or NTAG2xx NFC cards using a PN532 module. Perfect for security research, badge duplication or custom access‐control experiments. By Bocaletto Luca

NFCEMU is a NFC Toolkit for Card Emulation and Brute Forcing made for digitizing of physical cards.

Fork from original emsec firmware with some features from proxgrind firmware