When you use this app, you need to do is just drag the PDF files enter the window and drop it, then click the "Runner" button. of cource you can also through the same way to remove those files that you don't plan to convert.
※ 1. Maintain highly consistent with the original PDF files.
※ 2. Support select designated page for conversion.
※ 3. Support convert PDF files to powerpoint files.
※ 4. All PDF versions are supported.