ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

[UNMAINTAINED][Android] Bluetooth Serial Port Profile which comfortable to developer application to communication with microcontroller via bluetooth

NFC Spy is an Android app, It can watch APDUs transceived between reader and contactless smart card.

A HCE software implementation of the NXP Desfire NFC protocol in an Android app (to be used with Cyanogenmod HCE patch)

BLE API