When you need to convert your PDF file to Word file?
1) If you want to correct some of information from it.
-> If you want to edit any PDF file than it is not possible to edit it without external help of any software and other online tools.
2) If you want to reduce your file size.
-> Reason behind this is PDF file is likely to have some images and other graphics which increase the size of your file. At that time you can reduce the file size by removing additional images and other graphics from it.
3) When you need cut some text from the file
-> Many time it happens that from a long E-book you need only some of the information. Than it is advisable to convert it to the word file to edit it first.
There are many online tools available for converting your PDF file into word file as well as offline tools are also available . Here are the link of the couple of online tools that I use for converting files.
Online OCR is another tool for converting PDF file to word file. Here you can convert up to 15 PDF file without regestration,however if you are register your name than you can convert any number of files.