This category contains sites providing software for time servers. As there is no hardware category, many hardware based time servers are also listed here also. Most of these use the Network Time Protocol. Information on that protocol can be found in Computers/Internet/Protocols/NTP. Client software for synchronizing a computer's clock can be found in Computers/Software/Internet/Clients/Time. Web sites which provide the current time as well as sites with general information on time can be found in Reference/Time.

Related categories 3

Absolute Time Server
Russian based time server company (software).
Beagle Software
NTP, Daytime timeserver and client software and hardware.
Brandywine Communications
Offers advanced off-the-shelf and custom hardware time and frequency solutions including Network Time Protocol servers.
Elproma
European manufacturer of NTP Time Servers.
EndRun Technologies
Provider of time and frequency equipment including NTP Servers.
Galleon Systems
Provider of NTP time synchronisation solutions using the MSF radio signal and GPS satellites.
GPS NTP Server
Developer and manufacturer of network time servers (NTP) synchronized with GPS satellites.
Meinberg USA
Manufacturer of hardware Network Time Servers (NTP) for IPv4 and IPv6 networks.
National Physical Laboratory - Truetime/NPL Phoneclock
Synchronization to UK time by telephone. This is the UK's national measurement laboratory.
Network Time Protocol (NTP) Project.
The official page for the NTP Project. Contains information about the project, reference implementations of the protocol and software links. Also links to the pool of public NTP servers.
NIST Web Clock
Shows the official US time in each time zone.
Open NTPD
A mainly BSD implementation of the Network Time Protocol.
PresenTense Time Server
Windows time server which synchronizes itself with any true time source, including GPS via rs-232 com ports and then acts as a time server for all network clients. Screen-shots, features list, documentation, and free 30-day demo version.
Spectracom
Manufacturer of hardware GPS clocks and NTP/SNTP servers. Legally traceable time.
TimeTools
Specializes in computer and network timing solutions. Using NTP for network time synchronisation in conjunction with MSF, DCF-77 and GPS time sources.
Wikipedia: Timeserver
Some useful information about the basics of what a time server is.
World Time Solutions
Manufacturer of time synchronisation equipment, including GPS synchronised NTP servers.
Last update:
April 3, 2015 at 16:45:09 UTC
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