edtFTPnet/PRO supports SOCKS proxies. ExFTPConnection's SOCKS proxy configuration is accessible through the SocksProxySettings property. A visual design tool is available at design-time by pressing the ellipsis-button in the SocksProxySettings property-value field.
The tool may be used to set up either a SOCKS 4/4A proxy:
or a SOCK5 proxy:
For more information on these settings, please refer to SocksProxySettings.