Data Encryption Sub256 is quick encryption program that will secure any data file with 256 substitution. This tiny file can quickly encrypt many megs of data with ease.

This program it's self is truly designed to be an educational product. For everyone this product is freeware or open source software. Data encryption is a fun topic for many people and it can provide good lessons in software development. Feel free to link to this page, distribute the code, and use the software however you please.

This free software uses substitution encryption on data files of any type. This is the simple method of substitution, we are developing more advanced versions of this software. The criticism of this encryption method being easy to break comes from using only 26 charters to encrypt textual data. This encryption software operates on entire data files by substituting per byte of data using a 256 'characters' key.

Requirements:
* .NET Framework

The license of this software is Freeware, you can free download and free use this file encryption software.