Windows 7 Tip: 
Some PDF to Word Converter is a lightweight, easy to use and powerful software utility that allows you to quickly and easily convert your PDF documents to MS Word format. Using Some PDF to Word Converter you can preserve original layout, text, images, vector drawings of your pdf file.
Features of “Some PDF to Word Converter”:
· Convert PDF files into Microsoft Word documents.
· Do not need Adobe software support.
· Accurately preserves Text, Tables, Graphics & Layout.
· Supports PDF1.6 protocol.
· Convert PDF file to flowing MS Word document without text boxes.
· Supports batch conversion.
· Automatically resize PDF page to fit your required Word page size.
· Batch PDF to Word conversion – convert multiple documents at once.
· Convert outer fonts into text and embedded fonts into images.
· Automatically links page numbers to all generated pages.
· Support page range conversion (all, from-to, individual pages).
· Support deletion of graphics and pictures from the generated Word document.
· Support encrypted PDF file.
you can try this–Tweak pdf to word 3.0
it allows you to convert a lot of pdf files at the same time.
and only cost $19.95.
and it is free to try.
have a look at http://www.tweakpdf.com
Thanks for sharing! With converting pdf to word documnet, I have always been using the Adreamsoft PDF to Word Converter, it supports protected PDF conversion, and the output quality is pretty good. Not many PDF converters support this function. Have a try!