just curious, it's something i noticed in the download section
http://www.bitdefender.com/site/view/pad-files.html
Hello kc#erica,
”PAD is the Portable Application Description, and it helps authors provide product descriptions and specifications to online sources in a standard way, using a standard data format that will allow webmasters and program librarians to automate program listings.”
For more information, please see: http://pad.asp-software.org/
Cris.