Nuance scansoft omnipage 15 ユーザーズマニュアル

If you are performing multiple tasks at once, such as recognizing and 
printing, OCR may take longer. 

Supported image file formats for loading are TIFF, PCX, DCX, BMP, 
JPEG, JB2, JP2, GIF, PNG, XIFF, MAX, PDF.

Supported file types for saving recognition results as text are:

HTML 3.2, 4.0 

Microsoft Excel 97, 2000, XP, 2003

Microsoft PowerPoint 97

Microsoft Publisher 98

Microsoft Word 97, 2000, XP, 2003 (WordML)

OmniPage Documents

PDF (Normal), Edited, with image on text, with image substitutes

RTF Word 6.0/95, RTF Word 97, RTF Word 2000, RTF 2000 

ExactWord

WordPad

WordPerfect 8, 9, 10

Text, Text with line breaks, Text - Formatted, Text - Comma Separated

Unicode Text, Unicode Text with line breaks, Unicode Text - 

Formatted, Unicode Text - Comma Separated

Wave Audio Converter (to save recognized text being read aloud)

In OmniPage Professional 15 there is also support for: eBook, Microsoft 
InfoPath (for forms), Microsoft Reader, and XML.