Read, write, analyze, etc. MIFARE® Classic RFID-Tags!
About MIFARE Classic Tool
MIFARE Classic Tool is a tools app developed by IKARUS Projects.
How many times has MIFARE Classic Tool been downloaded?
MIFARE Classic Tool has been downloaded 2.3 million times. In the last 30 days, the app was downloaded 29 thousand times.
What is the rating of MIFARE Classic Tool?
MIFARE Classic Tool is rated 4.51 out of 5 stars, based on 2.8 thousand ratings.
Is MIFARE Classic Tool free?
MIFARE Classic Tool is free to download. The APK download size is 3.85 MB. The latest version available is 4.3.1. The last update was on January 25, 2026.
What are the requirements for MIFARE Classic Tool?
MIFARE Classic Tool requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2013.
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.
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It's a good tool, but lately it is ignoring .keys files, other than extended-std.keys. I have changed the keys on some sectors for few cards, then I cannot longer read those sectors with the app. Still, I can read/write those sectors with a MIF ARE reader/writer connected to the computer over USB, with the set key. I've created a new key file (personal.keys) and I'm selecting that on read in the app. It is saying that there are no matching keys. More than that, it cannot even read blank cards with FF FF FF KeyA if I don't select extended-std. Keys, even if this key is in std. Keys which I'm selecting on read. And there is no possibility to edit extended-std. Keys and save, since the application is refusing to overwrite default .keys files.
★★★★★Mike G· Jan 9, 2025
Seems like a really good tool that I can use. I was trying to read Bambi Labs filament tags, so I can make my own, but it doesn't seem to work. The tag might be encrypted / locked.
★★★★★Zac Williams· Aug 2, 2021
Great app minor issue with writing when it says no nfc tag available. Make sure to go into app permissions and have NFC always allowed checked. For some reason android only is allowing the initial read of the card but isn't keeping the NFC active, and it needs to always be active when using the app. Otherwise, it won't write
★☆☆☆☆GalaxyGuy12· Sep 16, 2022
An okay app for reading and writing nfc tags, but supremely annoying to have on a phone. It automatically opens if your phone comes into contact with a tag, which is every few seconds (not exaggerating) if you have a phone wallet full of nfc-tagged cards
★☆☆☆☆L3x1en C· Sep 3, 2021
I installed this and my touch screen stopped working. I suspect something else was installed alongside this. I removed the app, but still the same. I had to reset my phone to get working again. My touch screen is now working perfectly. I would not install this ever again
★☆☆☆☆Lucas Fernando Cardoso Nunes· Oct 29, 2023
The UID Log doesn't have the option to select the length. I personally need 10 chars length, but it only logs 8.
★☆☆☆☆Yathiraj S R· Apr 20, 2021
I can't able to read a card, but It read an old card but not new one
Google Play Rankings for MIFARE Classic Tool
This app is not ranked
Technologies used by MIFARE Classic Tool
2 permissions·30 libraries
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