I'm looking for a .net component (Open source or commercial) which can convert all the major frequently used file formats to PDF without making use of a print driver. I'm looking for a support for the following file formats
- MS word (doc, docx)
- MS Excel (xls, xlsx)
- MS PowerPoint (ppt, pptx)
- Major Image formats
- HTML to pdf
- txt, rtf etc.
Any suggestions?