- Document scanner app for business, college and home use that can write, sign documents and digitally fill out forms - A PDF converter, fax and document importer that knows how to open docx, pptx, odt, hwp (Hancom Hangul Word Processor) and many other formats. - An excellent tool to digitize and store your bills, business cards, contracts, notes, recipes, photos etc. A true all-in-one productivity tool!