- Why the PDF Editor prompts me to purchase OCR plugin which I have already purchased?
- How to compress PDF files.
- How to rotate pages.
- How to insert and edit Text box/Drawing Markups.
- How to add and edit a link.
- How to move text and image.
- How to view the EPUB file on PC or Mobile Devices.
- Why the output quality of the converted files are bad?
- How to distinguish normal PDF and scanned PDF.