MIFARE Classic Tool for Android

MIFARE Classic Tool

IKARUS Projects

version 4.3.1

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

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Antivirus & safety scan results

Scan Date: Jan 25, 2026 Software Version: 4.3.1
Status: ✅ Trusted & Safe to install This app is signed by IKARUS Projects with trusted and verified digital signature and it will updated existing MIFARE Classic Tool installations Certificate fingerprint: 9dd437a772b55dfafe9c7ce34dd01f461991d429 Issuer: L=Germany, O=SySS GmbH, CN=Gerhard Klostermeier How we verify APK files security

MIFARE Classic Tool File Transfer app for Android description

This is a low-level tool for reading, writing and analyzing MIFARE Classic RFID tags. It is designed for users who have at least basic familiarity with the MIFARE Classic technology. It provides several features to interact with (and only with) MIFARE Classic RFID-Tags.

  • Read MIFARE Classic tags
  • Save, edit and share the tag data you read
  • Write to MIFARE Classic tags (block-wise)
  • Clone MIFARE Classic tags
    (Write dump of a tag to another tag; write dump-wise)
  • Key management based on dictionary-attack
    (Write the keys you know in a file (dictionary).
    MCT will try to authenticate with these keys against all sectors
    and read as much as possible.)
  • Format a tag back to the factory/delivery state
  • Write the manufacturer block of special MIFARE Classic tags
  • Use external NFC readers like ACR 122U
  • Create, edit, save and share key files (dictionaries)
  • Decode & Encode MIFARE Classic Value Blocks
  • Decode & Encode MIFARE Classic Access Conditions
  • Display generic tag information
  • Display the tag data as highlighted hex
  • Display the tag data as 7-Bit US-ASCII
  • Display the MIFARE Classic Access Conditions as a table
  • Display MIFARE Classic Value Blocks as integer
  • Calcualate the BCC
  • Quick UID clone feature
  • Import/export/convert files
  • In-App (offline) help and information
  • Its open source ;)

More information can be found at the README.

It should work on most NFC-enabled devices but there are exceptions. Have a look at the list of devices which are known to be incompatible to MIFARE Classic.

MIFARE® is a registered trademark of NXP Semiconductors.

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Specifications


Old Versions

MIFARE Classic Tool icon

4.3.0 APK

January 22, 2026

MIFARE Classic Tool icon

4.2.3 APK

August 31, 2024

MIFARE Classic Tool icon

4.2.2 APK

February 3, 2024