Mifare Classic Tool 2.3.1 Jun 2026

MIFARE Classic tags have a well-defined memory structure. Understanding this is crucial for using MCT effectively. | Tag Type | Sector Count | Blocks per Sector | Total Blocks | Manufacturer Block | | :--- | :--- | :--- | :--- | :--- | | | 16 (0-15) | 4 (0-3) | 64 | Sector 0, Block 0 | | 4K | 40 (0-39) | 4 for sectors 0-31, 16 for sectors 32-39 | 256 | Sector 0, Block 0 | Data adapted from .

MCT includes a comprehensive toolkit for advanced operations: mifare classic tool 2.3.1

Users can modify individual blocks or entire sectors. This is useful for testing how a backend system reacts to modified card data. MIFARE Classic tags have a well-defined memory structure

The keys in your key file do not match the keys on the tag. The tool is built for users with basic

The tool is built for users with basic technical knowledge of MIFARE Classic technology. Its primary capabilities include: