Motor-Berechnungs-Programm MBPro 

The program MBPro supports test engineers developing gas oil engines in practice. It continues working where pocket calculators are terminating. The program calculates usual engine data a well as emisions, turbocharger data, heat balance.
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ACProtect standard 

ACProtect is an application that allows you to protect Windows executable files(PE files) against piracy. Using public keys encryption algorithms (RSA) to create and verify the registration keys and unlock some RSA key locked code.
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