It can allow users to:
rotate pages…
add and remove content…
change font sizes and colors…
add color to the files…
embed watermarks…
and convert files to WORD(*.Doc), Text(*.txt), Images(*.JPG, *.TIF, *.BMP, *.GIF, *.PNG), Web page(*.HTML) and Flash(*.SWF).

It’s available from http://www.winpdfeditor.com/giveaway.html