Easily add efficient FTP and FTPS (FTP over SSL) file transfer to your .NET or ASP.NET apps. Built-in Zip, Tar, Gzip, AES encryption, and filesystem capabilities. Access and manipulate files and folders anywhere: on FTP sites, locally, in archives, streams, memory, etc. Optimized operations allow speedy access to files located within a Zip file on a remote FTP server, while using astonishingly low bandwidth.