CrypTool

CrypTool 1.4 beta

CrypTool

CrypTool 1.4 beta

CrypTool is a program for learning cryptographic algorithms

2.9

Your vote:

Latest version:

2.0.62221 See all

Developer:

University of Kassel (Applied Information Security Group)

Screenshots

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Awards (4)

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Used by 12 people

CrypTool 2.0.62221 (latest)

CrypTool 2.1 beta

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Info updated on: Dec 22, 2025

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Editorial review:

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Comments (3)

2.9

4

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K

km

Cryptool 2 is almost user-unfriendly!

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0

S

sven

Via a Polish cipher contest I learned to know and use both CrypTool v1 (CT1) in version 1.4.30 and CrypTool v2 (CT2) in version CrypTool 2.1 (Nightly Build 6772.1), and they all worked fine and gave an amazing support in understand encryption and decryption techniques.

So I guess, both the latest version mentioned here (2.0.62221) and Michael's comment from 6 years ago are way out of reflecting the current state.

1

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M

almost unusable

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0

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