Download of VShell Server 4.5.3 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within Internet & Network Tools, more precisely Network tools. This software for Mac OS X was originally produced by VanDyke Software. We recommend checking the downloaded files with any free antivirus.
From the developer:
VShell Secure Shell server for Windows, Mac, and UNIX is a secure alternative to Telnet and FTP that gives you the strong encryption, trusted authentication, and data integrity you need to securely access network resources and transfer data. VShell is simple to install and set up, enabling you to quickly deploy and fine tune your server environment to comply with internal policies and external regulations.
You may want to check out more software for Mac, such as PS3 Media Server, VPN Server Agent or NoteShare Server, which might be similar to VShell Server.
Network Tools
Database Tools