Speaking of OCR (optical character recognition) software, ABBY FineReader is probably the first one that comes to mind for office gens or any users who often deal with text and typesetting, whose function is undoubtedly the most powerful. But here AppNee wants everyone to know about another super-powerful OCR software - it's Readiris developed by IRIS from Belgium. Its existence directly leads to such a result: ABBY FineReader has been unable to dominate the entire OCR industry all the time.

PDF-XChange Editor is a PDF reading and editing tool, once known as the smallest (now also becomes a bloated application), fastest and most feature-rich PDF document reader + editor. It focuses on the editing functions of PDF type of electronic documents, and supports many PDF file related editing functionalities such as creating, viewing, editing, annotation, OCR recognition and digital signature.