This program serves to encrypt files. It is based on symmetric encryption. The following keys can be used to encrypt a file: *Codewords, *Key disks,*Key files (any desired files can serve as keys). Key disks or Key files can be created by the program. German version: http://www.holm-hentschel.de/cryptomator_de
This software is a shareware. You will be able to download and test CRYPTOMATOR en during a certain period of time, then, if it does what you need, you will have to acquire the full version from CRYPTOMATOR en publisher. The CRYPTOMATOR en 5.3 free trial version contains an installer, and has a size of 326 Kilobytes.
For additional information and support request, please contact directly CRYPTOMATOR en publisher.

CRYPTOMATOR en Screenshot