MTools Tec Software

The most powerful Mifare Classic card management app for Android. Supports PN532, ACR122U, All-in-One PN532 via OTG & Bluetooth. Features Read/Write/Sniff/Clone, full dump, key cracking, and more.

Google Play

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Cross-platform Bluetooth RFID app for Android & iOS. Connects wirelessly to All-in-One PN532 and Chameleon Ultra. Requires a one-time activation or in-app purchase.

Google Play

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By the RRG team. Comprehensive RFID analysis app supporting Chameleon Ultra, Proxmark3, and many protocols. Ideal for researchers and security professionals.

Google Play

Supported Devices

Official companion app for the Chameleon Ultra emulator. Manage all 8 slots, upload/download card data, and configure settings over Bluetooth or USB.

Google Play

RFID utility calculator for Android. Computes MIFARE keys, CRC values, and common RFID data conversions. A handy companion for any RFID technician or researcher.

Google Play

Original Chameleon management app. Supports Chameleon Mini and compatible devices for card emulation and slot management. Simple and reliable.

Google Play

Full-featured MIFARE management app for iPhone. Connect wirelessly to your RFID hardware via Bluetooth. Supports All-in-One PN532, Chameleon Ultra, and more.

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Manage your Chameleon Ultra from your iPhone. Configure slots, transfer card data, and update firmware — all over Bluetooth. No desktop required.

App Store

Manage your ChameleonTiny device from iOS. Upload and switch card slots, edit UID and card data with a clean and intuitive interface.

App Store

Windows software for managing MIFARE Classic cards via ACR122U and other PC/SC readers. Supports sector read/write, key management, and dump import/export.

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Command-line tool for advanced users. Script RFID read/write operations with Python on your PN532 or PN532Killer via USB. Perfect for automation and research workflows.

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Desktop app for Chameleon Ultra. Manage 8 card slots, run mfkey32, scan ISO14443A cards, and perform DFU firmware updates from your PC.

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Open-source Windows tool for MIFARE Classic cards via PN532. Supports dictionary attacks, cloning, and sector editing. Great for power users.

GitHub

Windows utility for ACR122U and UMC Gen4 cards. Write fuse data and manage special card configurations requiring direct low-level access.

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Windows tool for writing and managing 7-byte UID MIFARE S50 cards via ACR122U. Perfect for advanced card customization tasks.

Download

Flash firmware updates to your Chameleon Ultra directly from the browser via Web Bluetooth.

Open Tool

Recover MIFARE Classic keys using the Mfkey32 algorithm with your Chameleon Ultra — right in the browser.

Open Tool

Edit MIFARE Classic 1K card data directly in the browser with your Chameleon Ultra connected over Web Bluetooth.

Open Tool

Scan and identify ISO14443A cards with your Chameleon Ultra from the browser. Quick identification without any software install.

Open Tool

Web Flasher – nRF52 & ESP32

Flash firmware to GAT562 30s (nRF52840) and ESP32 devices directly in your browser. No drivers needed — works in Chrome & Edge.

Open Flasher