As a free and open source advanced screenshot tool & screen recorder, ShareX's excellence is indisputable. From the reviews on its official website or many software download sites, you can learn that it's so many features that they make us think that's too many to be true - for this, AppNee summarized them as the following 3 parts:

ABBYY FineReader is an OCR word processing software from Russia, which can scan/convert the static paper or electronic documents into manageable electronic data, thereby saves a lot of time and energy. Its excellent OCR recognition ability has won the favor of many users, and is known as the world's best and ultimate OCR file conversion/processing solution for enterprise, government, education, academic institutions, and other office environment.