Application Software
DOS SFN Family
Adjustment Tools
Cryptography
Random Generator
KeyGen (ver 1.0) - Abandoned Freeware
Sequence Shuffler
Shuffle2 (ver 1.0) - Abandoned Freeware
Password Safe
PasswordBox (ver 0.11) - Abandoned Freeware
File Execution Passwording
Username (ver 3.00) - Abandonware
File Storage Encryption
Unsafe Cryptosystem (ver 1.0.beta4) - Abandoned Freeware
Hide In Picture (ver 2.1) - Abandoned Freeware
ROT13 Obfuscation
Simple ROT13 (ver 2) - Abandoned Freeware
Document Encryption
LOCK and UNLOCK (ver 1.0) - Abandoned Freeware
MEMOIRS (ver 5.0) - Abandoned Freeware
Pretty Good Privacy International for DOS (ver 2.6.3i) - Abandoned Freeware - {unsetup}
Real-time Voice Scrambler
Nautilus Digital Voice Communicator (ver 1.5a) - Abandoned Freeware