Supported File Transfer Protocols

WinSCP supports four transfer protocols:

• SFTP (SSH File Transfer Protocol);
• FTP (File Transfer Protocol);
• SCP (Secure Copy Protocol);
• WebDAV (Web Distributed Authoring and Versioning);
• S3 (Amazon S3).

Some servers support more than one of these protocols. This document contains a comparison to help you to decide which is most appropriate for your needs. The comparison describes both features that are characteristic to the specific protocol as-is, and features that are caused by the implementation of the protocol in WinSCP.

The default mode of operation is to use SFTP and fall back to SCP. Select your preferred protocol on Login dialog.

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