If you are wondering what is OCR, it is a technology that reads text from images, scanned papers, and certain PDF files and converts it into machine-readable information. Businesses use it to process invoices, digitize records, extract form details, and make documents easier to search. It can improve productivity by reducing the amount of information employees need to type manually. The technology works best with clear, high-quality documents, although human verification is still useful for important information such as financial figures, names, and identification numbers.