[Keep in mind that the following components are used for file GET/PUT operations between the SERVER and an FTP server. These components do not facilitate FTP operations to/from the client's system.]
ASPInet (ServerObjects.com)
DynuFTP etiveFTP PowerTCP FTP Mabry's FTP/x (I have used this control and observed performance issues. YMMV.)
And here is one code sample that does not require a component (untested):
FTP via ASP without using 3rd-party comp... Note that this does require access to WScript.Shell and CMD.Exe, which may be susceptible to the same problems as outlined in
Article #2059.