Mifare Windows Tool - MWT

Mifare Windows Tool (MWT)s

A free software utility for reading and writing data on MIFARE Classic cards and tags using a compatible NFC reader, ideal for access control, transit passes, and other applications.

What is Mifare Windows Tool - MWT?

Mifare Windows Tool (MWT) is a free, open-source software application developed by ACS for working with MIFARE Classic contactless smart cards and Near Field Communication (NFC) tags. It provides a straightforward graphical user interface and set of tools for reading, writing, manipulating, and managing data stored on MIFARE Classic cards and compatible NFC tags.

Some key features of MWT include:

• Reading and decoding data from MIFARE Classic 1K, 4K, and mini tags and cards
• Writing new data to unlocked sectors on MIFARE Classic tags and cards
• Importing and exporting data to and from MIFARE tags/cards as files
• Editing and modifying existing data files
• Formatting (wiping) tags to factory default settings
• Protecting sectors with new keys for controlling access
• Supports both USB and PC/SC NFC tag readers
• Free and open source software

As an accessible MIFARE manipulation tool, MWT is commonly used by hobbyists, developers, and technicians working with MIFARE-based contactless smart cards and NFC tags in applications like access control systems, transportation payment systems, student ID cards, and more. Its simple interface provides a fast way to read, encode, and manage data without advanced programming.

Mifare Windows Tool - MWT Features

Official Links