Knox - Knox offers easy disk image encryption and comes with a built-in backup service.
CryptoTE - CryptoTE is a text editor with integrated strong cryptography.
Exocet - Exocet creates a Folder on your System.
Notebook PEA - Protects your private notes with a password.
R-Crypto - R-Crypto is smart data security and disk encryption software that allows you to secure your sensitive information via strong encryption.
Paranoia Text Encryption - Paranoia Text Encryption encrypts text according to a choice of strong algorithms.