Winsoft Optical Character Recognition v8.9 for Delphi/C++ Builder 5 - 11.2 Full Source
Use OCR component to retrieve text from image, for example from scanned paper document.
uses Tesseract OCR engine and Leptonica image processing library
available for Delphi/C++ Builder 5 - 11.2 and Lazarus 2.2.4
source code included in registered version
royalty free distribution in applications