winlogon dll sdk

VoIP SIP SDK with DLL and ActiveX - A highly versatile SDK for SIP applications

SIP Phone DLL - A powerful and highly versatile VoIP SDK for SIP applications

SIP DLL - A powerful and highly versatile VoIP SDK for SIP applications

Spellchecker development library (SDK) for Windows (DLL, C++, .NET, Delphi)

PDF security password ActiveX SDK for win developer

a pure Delphi package of a Text Hooking DLL and a Word Capture Sample Program.