Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Gmvault - Backup the emails in your Gmail account.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Datto Backupify - Protect your business with backup.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
MailStore - MailStore Home - A 100% free single-private-user desktop solution