Converting PDF to Word Documents

Many scanners on the market have software that convert a scanned image to a PDF.  However, the material that was scanned is not editable. People without optical character recognition (OCR) software cannot edit the files they scan. They have no way of converting pdf to word. This is inefficient because they have to spend extra time retyping and reformatting their information.
For many people, it would be very handy to have a program that would convert from pdf to doc in order to make changes on anything they scan and anything they have in a PDF file.  Changes might include adding a header where there is none, adding supporting information, editing a photo to make it larger or smaller depending on the needs of the writer, etc.  People who are doing research writing or who want to rearrange text or pictures in different places may find this ability to convert PDF to word quite useful.