As you can see in http://www.planetpdf.com/ and http://www.pdfstore.com/, PDF component for API call is only a small part of the PDF products. Many other products are "visual" products. The reason is that, unlike Word and Excel, there is free viewer for PDF. But the free PDF viewer has not ability to edit and manipulate PDF document. Many customer want to do some simple processing on PDF document without writing any line of code. That's why visual tools for PDF is needed. Therefore, I want to add some command line or visual PDF tools to the Aspose.Pdf.Kit ptoduct. Although this seems not compatible with the product style of our company, I think customer need it and it can increase our sales.