MTools - Mifare ACR122 PN532

In-app purchases
4.3
986 reviews
100K+
Downloads
Content rating
Everyone
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About this app

M Tools is world's first App which can read, charge your Mifare Classic and Ultralight card directly. Also it's the world's first mifare card charger which can work on NFC, PN53X and ACR122U.
With M Tools, you can even compare and explore the rules of datas.
The keys and data rules should be known first.
Available functions:
1. Read and write to sector directly.
2. Auto save keys if they changed
3. Compare data, highlight display.
4. Emulate calculate.
5. Multi-card & multi-rules.
6. Crc8 & Crc16 calculation support.
Updated on
Dec 12, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Files and docs, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
965 reviews
Yair Roif
December 14, 2024
bricked my tag though I didn't write to the 4 first blocks... be very careful of you choose to write with this app... bricked my tag though I didn't write to the 4 first blocks... be very careful of you choose to write with this app... Reply to the Devs: As I said, I wrote data in blocks 5, 6 which are data blocks. Didn't touch the uid/sak/atqa etc..
Did you find this helpful?
MTools Tec
December 14, 2024
Hi there, MTools won’t write any invalid data to your tag. Pls make sure don’t bring invalid bcc, sak, ATQA or invalid Access control byte to the App before writing.
Kevin A Kadow