Overview System Requirements Related


A software-based emulator of the German Enigma I encryption device, plus 'Calculus', an Enigma inspired device of my own invention that is not constrained by the real-world physical constraints that applied to the original Enigma; and 'Singularity' a One-Time-Tape implementation. Calculus can have any number of rotors, each of which can rotate forwards or backwards. Calculus does not use a reflector and instead just passes data from left-to-right or right-to-left, which mitigates one of Enigma's weaknesses (no letter could be encrypted as itself). Where the original Enigma could only handle a simple 26 character alphabet (A-Z) Calculus can handle a 94 character alphabet (A-Z, a-z, 0-9 and a mix of special characters).


Additional information

Published by

Adrian K

Developed by

Adrian K / Morphological Software Solutions

Release date


Approximate size

19.69 MB

Age rating

For all ages



This app can

Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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