Modular arithmetic software: Practice arithmetic skills, for kids and pros, Crossplatform modular music creation studio, Math puzzle where your worm navigates a maze and more.
SCV Cryptomanager is a complex cryptocalculator. It has a handy interface and contains many useful tools to serve needs of cryptography application developers. SCV Cryptomanager operates in various ciphering and public cryptography systems like DES, AES, RSA, ECDSA and many others.