SerialIP Server operates as a telnet server allowing the user to connect directly to a remote serial port (RS232) using TCP/IP connection.

Works much like a Unix syslog daemon. Writes syslog messages to a flat file, ODBC database or the Windows event log. Runs as a background service or Windows GUI application. Free, full featured 30 day trial version for download. Great to monitor Cisco and other routers.

AdRem iTools is a networking toolset combining Ping, Traceroute, DNS Lookup, SNMP viewer, port/network/bandwidth scanner, and more. The tools’ output can be saved to a file (text, XML, HMTL, or Excel), while Ping or Traceroute tests can be graphed.

Software USB port sniffer, monitor tool with protocol analyzer and data logger. This Universal Serial Bus monitoring utility can spy, capture, view, log, analyze, test usb device activity performing connection traffic analysis with data acquisition

A Windows and NT Syslog Daemon that receives, logs, displays and forwards Syslog messages from Routers, Firewalls, UNIX hosts a.o.. Runs as a service. Many custom options. Includes PIX firewall TCP support and LinkSys home firewall SNMP support.

Free IP scanner is a very fast IP scanner and port scanner. Powered with multi-thread scan technology, it can scan hundreds computers per second. It simply pings each IP address, gets hostname, MAC address, NetBIOS information, scans ports, etc.

.NET 2.0 Zip component for C#, VB.NET, and ASP.NET providing managed classes for creating, managing, and unzipping Zip archives. Supports progress monitoring, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE’s.

ActiveX Zip component for VB6, ASP, Delphi, VBScript, providing managed classes for creating, managing, and unzipping Zip archives. Supports progress monitoring, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE.