For .NET developers, DotImage and its add-ons are the natural way to implement the document and imaging features of your application. Desktop applications can be deployed royalty-free. Unlimited server deployment is available for a fixed annual fee.
EZTwain Pro 4 is our comprehensive library that makes TWAIN document scanning easy for application developers. Easy to get started - we have a Code Wizard that writes your initial scanning code; Use any feature of TWAIN; PDF and TIFF output; Callable from VB, VBA/Access, VFP, Perl, Delphi, Clarion, PowerScript, LotusScript and almost any other Windows language... Great troubleshooting tools. Royalty free.