Investintech PDF to Word is free online PDF OCR service. The application is designed to extract the text from scanned PDF files into Microsoft Word. It has some key features.
It converts both scanned (image) and standard PDFs to Word, fully free to use without limitations, accurately converts even complex PDF files. It is characterized by good quality of extraction for plain text. If you have some text on images, sometimes it can recognise text incorrectly.
It is worth noting that this service is a free version of paid service and it works only with texts written in the Latin alphabet.