1 - UltraProtect 1.06 Ultraprotect is an application that allows you to protect Windows executable files against piracy,using public keys encryption algorithms (RSA) to create and verify the registration keys and unlock some RSA key locked code,it has embedded cryptor against dump and unpacker. License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 0.69 MB