wodSFTP.NET , version 3.7.3
Just like our best selling product wodSFTP ActiveX, this component implements the client side of the SFTP protocol. It is written in C# and has an MS-like interface to completely integrate into your dotnet applications. It supports file uploading, downloading, deleting, directory creation.... It works in both blocking and non-blocking modes, making it suitable for use in your applications written in ASP, ASPX, VB, VB.NET, C#, etc.