Nowadays, more and more free application go online. That mean you can use the application directly via the Internet without any download or installation needed in your computer, same for the online file conversion software.
You may get a lof web site which allow you to convert your Doc to PDF or to TXT, but for the web site to provide the service for you to convert PDF to DOC is not much. Conver PDF to Word.net can help you to solve this problem.
Convert PDF Document to word is actually allow you to upload your PDF document and it will help you to convert it to the DOC (Microsoft Word Document)file format so that you may open and view your file with your word editor or viewer.
Click here to go to Convert PDF Document to Word