Evaluation versions of our SDK software are fully functional, allowing the testing and full utilization of all SDK features, Developers need to be aware that any test documents will have a demo watermark placed on every page of any PDF created or modified with the evaluation versions.
We recommend which ever option you decide is best suited for your needs - that you use the evaluation SDK's to the maximum prior to purchase to ensure satisfaction and only purchase when ready to recompile you completed application ready for distribution to your clients - with your license strings, to remove the demo watermarks restrictions.
As we do not offer refunds after issuing licensing info.
If a developer does not own any of the above SDK's, the purchase of a PDF-XChange Viewer SDK Base Pack is required prior to purchasing any Client Distribution. License packs.
Important : Either a PDF-XChange Viewer SDK Base Pack or one of our other PDF-XChange/PDF-Tools SDK's must be owned - prior to additional CDLP License packs being purchased.