New users should consult the documentation page before contacting the NTP development team with questions.
Release | Version | Date | Download | ||
---|---|---|---|---|---|
Production | 4.2.8p15 | 2020/06/23 | http / md5 | ||
http proxy / md5 | |||||
Development | 4.3.99 | 2019/06/07 | http / md5 | ||
http proxy / md5 |
Please use the NTP Public Services Project download page if the download links on this page don't work.
Source code for previous releases of NTP is available in the HTTP archive (IPv4 only) and through the NTP Public Services Project HTTP archive proxy (IPv4/IPv6).
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 development page.
The NTP release notes are available linked from the NTP information page. Scroll to find a link.
The Release Numbering Scheme page, at the NTP Public Services Project, explains the current NTP version numbering scheme.
Third-party implementations and some ports of the NTP package are linked from the NTP Public Services Project links page.