PrimoPDF is an excellent freeware that will convert almost any file out there into PDF.  There has been over 13 million downloads over at download.com for this software so I am almost sure PrimoPDF won’t let you down.  The new version 4 allows you to email the PDF right after you create it and the new layout is very easy to navigate through.  You can download it via PrimoPDF‘s website.

PrimoPDF Screenshot