Program: Abby Finereader Professional
Download: You can very easy download a trial version if you use google and download it from your favorite software portal.
Other: programm must be activated (by phone/fax it`s possible to use the same key for every time), leaves registry entries for activation key
Description: It`s a very good OCR programm. In short you can convert text inside images into real text files.
As the programm is under a proprietary license I am just requesting an open source launcher / app to portable app maker.