Proxmark3
RfidResearchGroup
π‘ Pick it for deeper RFID analysis, emulation, and protocol support than an Android-only MIFARE Classic app.
Proxmark3 is an open-source RFID research platform for analyzing, reading, emulating, and writing many low-frequency and high-frequency cards. It is aimed at...
Pros
- Much broader RFID protocol support than MIFARE Classic Tool
- Provides low-level sniffing, emulation, and security-analysis capabilities
- More suitable for professional RFID research and key-recovery workflows
Cons
- Requires dedicated hardware instead of only an Android phone
- Steeper learning curve than MIFARE Classic Tool
- Hardware quality and pricing vary by reseller
Free software; hardware from approximately $300