Jetico BCTextEncoder - Jetico BCTextEncoder is software that ensures your text-based communications are safe by allowing you to encrypt them.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
GNUPGK - A GnuPG Frontend GUI made in C#.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
CTI Text Encryption - CTI Text Encryption is an encryption tool that can encrypt any text from messages and articles to codes, etc.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.