Spire PDF Converter is a powerful PDF converting program which enables users to convert different office format files to PDF. Support converting Doc to PDF, Excel to PDF, Text to PDF, XML to PDF and HTML to PDF. Besides converting office files to PDF format, Spire PDF Converter offers special features including Batch conversion, encrypt, add watermark or logo, etc. With the cheapest price in commercial market, Spire PDF Converter is the best choice for all of you converting files to PDF.
Rich Functions:
1)Convert files from Word Doc to PDF
2)Convert files from Excel to PDF
3)Convert files from HTML to PDF
4)Convert files from Text to PDF
5)Convert files from Image (all formats) to PDF
6)Encrypt output PDF files by setting password and permissions
7)Add text/image watermark
8)Support single conversion and batch conversion mode
9)Add whole file folders to convert
10)Automatically recognize available files to convert
11)Enable to choose output file folder
12)Fast conversion speed and high quality output files
13)100% Independent, Microsoft Office is not necessary
14)100% Safe, No Virus, No Spyware, No Malware
15)Easy to use, suitable with all levels of users!



More details,
http://www.e-iceblue.com/Introduce/pdfconverter.html