OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Bitvise SSH Server (WinSSHD) - WinSSHD is our SSH server for all Windows NT-series operating systems.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Dropbear SSH Server and Client - Dropbear is a relatively small SSH 2 server and client.
CompleteFTP by EnterpriseDT - CompleteFTP is a secure FTPS and SFTP server for Windows.