1. Fully independent, parses PDF file natively, does not depend on Adobe Acrobat or any third party software 2. Supports all PDF version formats, from PDF 1.0 to PDF 1.7 3. Batch converts PDF files to text files quickly 4. Provides flexible conversion options 5. Unicode support, converts file encoded in any language 6. Supports drag-drop or copy-paste files and folders 7. Cool interface, easy to use 8. With command line version.