SNTP for Windows - Version 1.00 SNTP for Windows v1.00 provides full Simple Network Time Protocol (SNTP) support for Windows 95/98/NT platforms. Use this application to synchronize a PC's system time with other machines on your local area network. Because SNTP is an Internet standard you can use SNTP for Windows to synchronize system times with UNIX machines and other internet time servers. The program includes a control panel applet for easy control and administration. SNTP for Windows may run as either a tray application or a service under Windows NT 4.0.