FTP offers both a DOS TSR stack and a Windows VxD stack in the same box.
Users can choose to use either one or both at the same time.
For Windows, FTP includes Telnet and 3270 emulation, FTP client and server, ping, talk and a query application that combines finger, a host resolver and whois. FTP also includes a nice configuration utility for the stack and applications, a handy statistics utility for tracking down network problems and GUI-based tools for connecting to distributed NFS file and print resources. The Windows applications are functional but bare-bones. For instance, there's no scripting language for the terminal emulators, and button bars are missing throughout. The missing application features aren't critical, but since other products include them, OnNet suffers in comparison.