Presto! OCR Pro 4 Presto! OCR Pro 4.0 links to MS Word, MS Excel, Word Pro, WordPerfect Extremely easy to use. Simply place any document on your scanner and click "Scan&amp;Read." Presto! OCR Pro can scan documents in color, recognize the text, insert color pictures and save the results in Word, PDF or HTML format. Presto! OCR Pro allows you to change the font, font size, and formatting of text and paragraphs.