The latest version of Chilkat FTP2 now supports FTP-based EDI systems. It has been tested through a connection to an EDI VAN through nuBridges. Chilkat worked extensively with the customer to get it working within a span of two days. If Chilkat FTP2 does not work with your EDI system, please contact us at support@chilkatsoft.com. We will be happy to work with you to determine the problem (pre-sales) at no additional cost.