WinSyslog 6.0 (by Adiscon GmbH)
An enhanced syslog server for Windows. Feature-rich and reliable.

Kiwi Syslog Daemon 7.2 (by Kiwi Enterprises)
FREE GUI based Syslog Daemon for Windows

KLog 1.2 (by Klever Group)
free, open source win32 syslog daemon

Adiscon logger 1.2 (by Adiscon GmbH)
An enhanced UNIX-like logger tool for Windows (supports tcp syslog)

TheOne SysLog Manager Pro 2.5.0 (by TheOne Software Corporation Limited)
Syslog Manager is a syslog server which can receive, display and forward syslog.

TheOne SysLog Manager Lite 2.5.0 (by TheOne Software Corporation Limited)
Syslog Manager is a syslog server which can receive, display and forward syslog.

Kiwi Logger 1 (by Kiwi Enterprises)
Free suite of syslog message sending tools for Windows (CmdLine, COM, DLL)

TheOne SysLog Sender Free Edition 2.1.0 (by TheOne Software Corporation Limited)
TheOne Syslog Sender Free Edition is a Free Syslog Tool to send syslog message

Kiwi Secure Tunnel 1 (by Kiwi Enterprises)
Free Secure Tunnel Service for use with Kiwi Syslog Daemon (or compatible)

SysRose Syslog Desktop 1.00 (by BRIZ Software)
Syslog Desktop is a syslog collector designed as Windows desktop application.

Netoscope 1.6 (by Basta Computing, Inc.)
Netoscope: Internet server monitor.

The Dude 1.1 (by MikroTik)
The Dude will layout your network on a map and will monitor services of devices

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

SNMPTest 1.03 (by Noel Danjou)
Query and monitor any SNMP-compatible device

MailMonitor 1.6.3 (by DigiArch.org)
If you have mail problems, MailMonitor shows you what's going on at port level.