pdf to word (esp. image pdf...foreign language)

When you need to convert a pdf file to a word document, just type online pdf to word in google. Choose the one that allows you to donwload your destination file right away. (Well, your choice is up to your preference. I'm just saying that because I do not want to wait for email, etc. Of course, my only other requirement is that it's free!)

In case your pdf turns out to be created from an image (the pdf was scan as a picture and converted into pdf), you need ocr pdf.

Here are what I found from google.

http://www.djvu-pdf.com/online-ocr-service.php

http://www.i2ocr.com/free-online-thai-ocr

http://www.ocr-extract.com/