DisCryptor offers users data encryption of whole disks, files and also folders.
It contains advanced security tools such as data shredder or security keys.
The DisCryptor solution secures encryption of portable media (for example USB memory stick or ZIP disk) so you can also use it in case you need to install the program on other computers.
This file type is supported by DisCryptor Personal and DisCryptor Enterprise.
A limited free version is available for files but it does not support this format.