Okdo Document Converter is a universal document format batch conversion tool for Windows. It supports conversion between various common office file formats, and can quickly convert a single file or add an entire directory for batch conversion (you can specify parameters for each file inside). Its operation is very simple, and the conversion speed is fast, which can help users complete document conversion tasks easily and efficiently.

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.