JOIN Network Time Foundation: NTP Ntimed Linux PTP RADclock * GTSAPI More DONATE NTP Software Downloads NTP Home | Bugs Contact Documentation Download Links Search New users should consult the documentation page before contacting the NTP development team with questions Current versions of NTP Release Version Date Download Production 4.2.8p15 2020/06/23 bttp md5 proxy / md5 Development 4.3.99 2019/06/07 bttp mds bttp proxy / md5 RSS Feed for: Current Versions_of NTP Please use the NTEPublic_Services Prject downloadpage if the download links on this page dont work Source code for previous releases of NTP is available in the HTTParchive (IPv4 only) and through the NTP Public Services Project HTTParchive PoXY (IPv4/IPv6) Source releases The NTP project only produces source code releases of NTP These releases may be installed using the standard Unix 'make command. Please contact your operating system vendor for binary packages or assistance with your package-management system_ NTP users who wish to track the development version of NTP should see the developmentpage Release Notes and Version Numbering The NTP release notes are available linked from the_NTP informationpage: Scroll to find link btp