nfc-tools

A Universal Android NFC research and analysis toolkit. Made for Android security researchers and developers. Clone, analyze, and test contactless cards including MIFARE, NTAG, and ISO14443 protocols. Features card data extraction, analysis tools, and emulation capabilities for penetration testing and research.

Small Java example to illustrate how to authenticate, set and unset a password for a NTAG213 with ACS ACR122 USB terminal.

Mifare Windows Tool (MWT) public releases

Keeps your NFC access card as the default on Android, and hands over to Google Wallet while it is open.

Fast, low-power NFC toolkit for Android: read, write and emulate tags. Kotlin + Jetpack Compose + Material 3.

Modern NFC toolkit for Android — read, write, automate and emulate NFC tags. Kotlin + Jetpack Compose.

QR codes, NFC tags and Flipper Zero files in one free Android app. Styled QR codes with a self-test scan, NFC read/write/copy/lock, phone-as-a-tag emulation, and Bluetooth send to your Flipper. 23 languages, 16 colourways, no ads or tracking.

OpenWrt package for libnfc - NFC library and utilities supporting PN532 chip (UART/SPI/I2C) libnfc 的 OpenWrt 编译包 - 支持 PN532 芯片的 NFC 库和工具集（UART/SPI/I2C）

Analisador e dumper de cartoes NFC — MIFARE Classic brute-force, dump, NDEF parser