Atomic Clock Time Synchronizer Synchronizes Computer NIST Servers - Windows Freeware. Synchronizes time with NIST atomic time servers Proxy support: Socks4/Socks4A/Socks5/HTTP Supports SNTP (the Simple Network time protocol) Supports the TIME protocol Can synchronize time with any server running SNTP or TIME protocol Periodically checks and synchronizes time at specific interval Displays time in either local time or UTC/GMT Easy to use and configure Nice-looking interface