2010 comes with OCR tool built into OneNote:
1.1
OCR - MS Document Imaging / Onenote 2010
Using Microsoft Office Document Imaging in Office 2010
http://www.brighthub.com/computing/windows-platform/articles/91749.aspx
1.1
OCR- FreeOCR
Take a look at this article about a free open source OCR tool call FreeOCR V3:
http://www.worldstart.com/tips/tips-pr.php/7225
I've only played with it for a few minutes, but for the most part I like what it does.
It is a fairly simple OCR program compared to many. It extracts text. It doesn't worry about formatting or graphics, just extracts text only. 1 page at a time. It works better if you select blocks around graphics.
It is slow, but accurate when you keep it away from graphical elements.
1.2
OCR - LibreOffice - Import PDFs with ease
In previous iterations of OpenOffice, the PDF import was a kludge at best. Although LibreOffice handles the importing of PDFs the same way (imports them as LibreOffice Draw documents), the results are far better. Once
you have imported your PDF (you do so by using the Open dialog), you can edit text, images, and layouts by clicking and dragging (for images/layout) or double-clicking a line of text to edit. (You can edit only a single line of text at a time.) When you finish
editing your PDF, don’t save the document — instead, export it as a PDF by clicking File | Export as PDF.
1.3
Scanning Image into Word 2007/2010
http://www.gmayor.com/scan_into_word_2007.htm