All the features of PDF-XChange Drivers API SDK, PDF-XChange Core API SDK, the Programmatic OCR Module and access to all library DLL functions (including programmatic fillable form creation and digital signatures).

Current version: 9.2.358.0

Supported Operating Systems: All Current versions of MS Windows OS's supported and with MS Service updates still made generally available

Please note that as of 12th March 2021, this SDK product is no longer available to purchase, and maintenance agreements/product updates for it are expected to cease at the end of 2022. When all maintenance agreements have expired we will no longer be releasing any new SDK updates, although all existing products will continue to operate as normal. We thank you for your interest and use of these products, but they have come to represent a very small fraction of our sales revenue, and it has become clear that our business model should be updated to exclude them. Further information about this is available here.

The PDF-XChange PRO SDK provides Software Developers with a means to provide Adobe® compatible PDF file creation within their software for the production of reports and other output as an alternative to printing to paper and can be used with virtually any Windows development tool, including VB, VB.Net, C#, C/C++, Delphi, WinDev, ASP, etc etc. and includes everything we offer for PDF Creation, Viewing and Manipulation). Products included are:

PDF-XChange Drivers API SDK (V8) - a full set of Windows Print drivers for all 32/64 bit operating systems  - Windows 7** and later.

PDF-XChange Core API - Access to the full comprehensive list of all PDF-Tools SDK library DLL functions - (including the Low Level API, Forms Creation and Digital Signature support)

*** Included products within the PRO SDK bundle will be updated as released, and licensed with V8 serial keys. Use of the updated product versions relies upon the licensee's entitlement to use the products (i.e. Have purchased in the past 12 months, or having valid maintenance in place).

*Each PDF-XChange PRO SDK License includes 100,000 end user installations royalty-free.

**NEW OCR Module Included** - Now includes the redeveloped PDF-X OCR SDK Module for converting image based PDF files to fully text searchable PDF files at no charge. The OCR SDK Module is included as a separate installer within the PRO SDK download package.

Larger distribution packages available if required - learn more.

Since the PDF-XChange PRO SDK is a bundle and contains all the functionality of all our (non-viewing/editing) PDF related SDK's bundled together.

  • Includes PDF-XChange Core API SDK.
  • Includes PDF-XChange Drivers API SDK.
  • Includes PDFX-OCR Module - create text-searchable PDFs by adding an OCR-created text layer on full pages on page zones.

PDF-XChange Pro 2012 SDK supports all Windows (32/64 bit) operating systems from Windows XP** and later.

Version 5 (2012): Microsoft/Citrix Terminal Server compatible*.
Version 4: 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.

** Limitations to product support for Windows XP

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.

Demo Limits

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 that you use the evaluation SDKs extensively - prior to purchase - in order to to ensure that you are satisfied with the product, and only purchase when you are ready to recompile your completed application (with your license strings, which will remove the demo watermark restrictions) for distribution to your clients - as Tracker Software does not offer refunds subsequent to issuing licensing information.