Good conversion algorythm

Heres the thing...this app sends off the document to their companys server and gets converted. The conversion is excellent, dont get me wrong, they do an excellent job. However, every once in a blue moon the server wont accept the document to be converted and i would rather buy an app that converts it in the machine in case i am out of wi-fi range.

Elieizer749 about Office To PDF, v1.0.1