List of 25 PDF converters

Here is a list of 25 programs which can convert text files to PDF format.
http://www.epublishingdaily.com/25-pdf-converters/

Personally I use OpenOffice to save from Word to PDF, but there might be cases where some extra features are needed not available in OpenOffice. I also have PDF995 and PDFCreator as printer drivers which enable me to save output to PDF file from any program which allows to print out to printer.
A PDF printer driver is the easiest way to save any Notes document to PDF format.