VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
Gilisoft USB Stick Encryption - Gilisoft USB Stick Encryption is a USB encryption system by the Gilisoft that is known for delivering the password protection and encryption system for the PC drives.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
LaCie Private-Public - First recognizable quality of this encryption system is that it is offering the state of the art encryption system in a user friendly and straight forward way.
Kakasoft USB Security - Kakasoft USB Security is a security protection system for the USB drives and removable mass storage media devices only.
Cypherix - Cypherix Encryption Software is a data protection and encryption software designed for protection of the USB and other storage media containing your personal information.