TurboFTP SDK is a powerful ActiveX/.Net-ready component and offers a full set of FTP client functionalities. Supports secure FTP over SSL/TLS. Supports blocking and non-blocking modes for calling methods. Supports on-the-fly data compression using MODE Z and firewalls. It comes with a built-in interface that provides a set of methods to decompress archives in multiple formats. Fully tested samples for major programming languages are included.