API Developers Kit

Current Version

The current version of the SDK API is v1.3.


The 4-Sight FAX API (Application Program Interface) Developer Kits provide the tools necessary to develop plug-ins for databases and custom applications on the Macintosh and Windows platforms. All of the API libraries and documentation provided below are designed to work with 4-Sight FAX versions 7 – 8. Each of these developer kits contain:

• Example application(s)
• The Developers API Reference Manual
• The necessary Libraries & Headers for C++ applications
• Print Drivers & necessary installers

Macintosh API v1.3 Developer’s Kit


Macintosh API Documentation


Windows API v1.3 Developer’s Kit


Windows API Documentation