Tesseract - Tesseract is an optical character recognition engine for various operating systems
ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!
GOCR - GOCR homepage. GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License.
NAPS2 - NAPS2 is a document scanning application with a focus on simplicity and ease of use.
TextGrabber - Office & Productivity
Kofax Omnipage - Premium OCR software by Kofax. Turn paper, PDFs and images into valuable digital files to maximize productivity with OmniPage.