DNews Usenet NNTP news server for most flavours of Unix, as well as Win9x/NT. Handles full newsfeeds while conserving system resources. Can use Suck feed option. Anti-spam features. Academic licensing also available. http://www.netwinsite.com/dnews.htm
Hamster Classic Small NNTP server for Windows 95/98/NT. Free beta-software. Mailing list support. http://www.tglsoft.de/
Hamster Playground Free newsserver and mailserver software for single computers and small family or company networks. Developed from the same source as Hamster Classic. Source available. [Windows] http://www.elbiah.de/hamster/pg/
Highwinds Software Offering several products for discussion software: Cyclone News Router, Typhoon News Server and Twister Discussion Server. All products run on a Unix/Linux/Solaris type of operating system. http://www.highwinds-software.com/
Mib Software NewsrA+e A subscription service to measure how well your newsserver is receiving articles. Benchmark against other servers to determine whether you are receiving and delivering "full feed" Usenet content in the groups you carry. http://www.mibsoftware.com/userkt/newsrate/
NewsAdmin.Com Direct Read News is software for allowing users to access your NNTP server via a web interface. http://www.newsadmin.com/
NewsCache Usenet News cache server for Unix. Distributed under the GNU Public lisence. Reduces required network bandwidth of the news server. Multiplexes between different news servers and allows offline news reading. http://www.infosys.tuwien.ac.at/NewsCache/
Newscaster Beta implementation of Usenet news via multicast for Solaris and Linux. Other platforms may be added upon request. Author seeks feedback on the program. http://www.newscaster.org/
nntpd.com nntpd.com specializes in Usenet server software, feeds and outsourcing. Addressing all news administrator needs. http://www.nntpd.com
NNTPRelay The only carrier-class news router for Windows NT. Freely available. Also available from the same authors is the freely available news server program "Tortoise" for Windows NT. http://nntprelay.maxwell.syr.edu/
SuckMT Uses client NNTP to download news messages in order to feed them into your local server. Free download, FAQ, sample scripts, planned features. [Linux, Windows NT, source/binary] http://oss.basjes.nl/SuckMT/
Tortoise Freely available news spool server for Windows NT, based on the NNTPRelay program from the same authors. http://tortoise.maxwell.syr.edu/
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