The Specification describes the interface between an Application and a TWAIN driver. The Errata document identifies problems that may be addressed in the next release. The Features document provides an overview of items that are new to the current TWAIN Specification. The TWAIN.H file is a C/C++ header file used by Application and TWAIN driver developers. The Data Source Manager is the shared library an application uses to find and communicate with TWAIN drivers. The Sample Data Source and Application provide seed code that TWAIN developers may use to start their own projects.
Click here for the TWAIN 2.2 Data Source Manager (Windows and Linux)
Click here for the TWAIN 2.2 Sample Data Source and Application
