CryptArkan

CryptArkan encrypts and hides data files and directories inside one or more container files, such as sound/music and images.

Hidden data can be directly read off an Audio CD.
Features:
-Encrypts data files to be hidden
-Hides data files in multiple container files
-Whole directories can be hidden, preserving subdirectory structure
-Different hiding methods can be used for separate container files
-Different amounts of the original container file can be used for data (e.g. 1, 2, 4 or 8 bits of a 16 bit stereo WAV file)
-Data can be read directly from an Audio CD (created with container WAV files)
-Uses plugin technology: a new feature can be added by simply downloading a new plugin.