Downloading MP3Guard 2.2 from our website was free. The most popular versions among the software users are 2.2 and 2.1. The program lies within Security Tools, more precisely Antivirus. The program's installer files are generally known as ZSMPGD.exe or ZSMPGDK.exe etc. The actual developer of the software is Zapper Software.
From the developer:
MP3Guard is a program for musicians who want to protect MP3 files from copyright infringement. This MP3Guard Producer and MP3Guard Player allows musicians to sell MP3 files online. This is a complete turnkey solution.
There are 2 basic components to this system: MP3Guard Producer and MP3Guard Player.
MP3Guard is the software that encrypts your MP3 files so that they can only be played by the specifed MP3 Player.
You may want to check out more software, such as Novell Nsure SecureLogin, which might be similar to MP3Guard.