We offer 3 Developer SDK options for the inclusion of PDF Viewing within a developer's Software application - either of SDK products below may be purchased individually - or the PDF-XChange Viewer PRO SDK containing both items below as a 'bundled' option.
**Note: The PDF-XChange Viewer SDK requires that you return a completed License Distribution Agreement, included with your installation, to Tracker Software prior to being released your serial key and developer code.
Please complete the Agreement included with the installation and email it to firstname.lastname@example.org or fax to our office at 1-250-324-1623 and we will return your completed agreement and release your codes to you.
PDF-XChange Viewer Pro SDK supports all Windows (32/64 bit) operating systems from Windows XP** and later.
Version 2.5: Microsoft/Citrix Terminal Server compatible*.
* Note: Though many users have virtualized some of our component products such as the PDF-XChange Viewer and PDF-Tools application using XenApp, we do not support this at this time. Particularly the printer drivers are not designed to work in a virtualized environment.
To experience the best performance of our products on all Windows operating systems, the onus is on users to ensure that they have all the latest available Microsoft Windows Service Packs & Updates installed.
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.