Tesseract - Tesseract is an optical character recognition engine for various operating systems
Scanly - Free contactless NFC/QR digital menus management
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!
SliceQ - Automated phone ordering system for restaurants
Onlineocr.net - Free Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from JPEG/TIFF/BMP files
Scan Menu - Get an online menu for your restaurant