EZTwain Pro Toolkit
If you want to add TWAIN scanning to an application, EZTwain will save you time and frustration. Our Code Wizard will have you scanning in minutes, our rich feature set won't let you down. No unit royalties. Works with BMP, PNG, GIF, JPG, TIFF, DCX, and PDF files. Bindings for: Access, Borland C++, C#, Clarion, dBASE, Delphi, LotusScript, Perl, PowerBasic, VB, VB.NET, MSVC/C++ and VFP.