Interarchy is a FTP client for OS X supporting FTP, SFTP, SCP, WebDAV and Amazon S3. It is made by Nolobe and supports many advanced features for transferring, syncing and managing files over the Internet.Interarchy was created by respected Mac programmer Peter N Lewis in 1993 for Macintosh System 7. Lewis went on to form Stairways Software in 1995 to continue development of Interarchy. In 2007 Lewis sold Interarchy to Matthew Drayton of Nolobe who continues to develop Interarchy to this day.