Oct 19, 2019
Cryptography for humans - Encryption, Passwords, LAN, SMS, Offline, Light Download and install old versions of Cryptool that suits your device model and enjoy your favorite features!
New features: Keystore, Hash, Access PIN and more
Some errors were fixed.
App security were improved.
Cryptool old version 2.0.1 was released on Oct 19, 2019 by nfdz. The app download size is 2.7 MB. We recommend you download the latest version of Cryptool for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Cryptool, including the file size and Android system requirements.
| Version 2.0.1 | Version 3.2.3 (Latest) | |
|---|---|---|
| Package Name | io.github.nfdz.cryptool | io.github.nfdz.cryptool |
| Version | 2.0.1 | 3.2.3 |
| Update Date | Oct 19, 2019 | Aug 23, 2025 |
| Size | 2.7 MB | 15.9 MB |
| Requires Android | Android 4.1+ (Jelly Bean, API 16) | Android 6.0+ (M, API 23) |
| Architecture | universal | arm64-v8a |
| Signature | e5cb650a27c10826cbfd5699d397630d11691359 | e5cb650a27c10826cbfd5699d397630d11691359 |
| Google Play App License | Not Required | Not Required |