
This freeware network scanner displays active computers with logged user names (NetBIOS), MAC and IP addresses. It also detects and shows HTTP (Web) servers running on remote computers (TCP port 80, 8080). You can enter IP range to scan.
Freeware | 1, January, 2006

Network Discovery utility search all TCP/IP nodes and draw a full graphical map (including routes) by MAC addresses, DNS, SNMP, NetBIOS, TCP and WMI Ports information. Network Management and discovering tool supports all windows operating system
Shareware, $79
| 8, August, 2007

DNS Thing is a free tool that lets Windows users perform DNS queries from a graphical interface. It provides commonly looked up information such as IP addresses for hostnames or MX records for domains.
Freeware | 30, December, 2006

Visual replacement for the standard ping utility. It helps you monitor TCP/IP targets, by sending echo requests and displaying the responses over a detailed list and a graph. It has all the functions of classical ping, and much more.
Freeware | 13, March, 2005

Basic free internet tools for the network engineer or anyone testing their network connection. We include basic Ping, Traceroute, Whois, Ping Scan, Graphical Ping and DNS tools in an integrated single solution.
Freeware | 14, May, 2009

When behind a router is not possible to get your public (WAN) IP address, this tool solves this problem. Shows your Public & Local IP Addresses, and maintains an IP address history. The IP log can be easily exported to HTML or Excel CSV.
Shareware, $10
| 1, December, 2008

Lab Scanner is your small personal Internet Tracking Utility! Combing the power of a GPS System with Lab Scanner you are able to track the geographical country of almost all the IP Addresses from a database of 45870 Ranges.
Freeware | 4, February, 2006

Port Analyzer is a free network port analyzer software, it can capture and transmit all network data packets bypassing the protocol stack, provide packet capture and network analysis, developed by PortAnalyzer.com and released as one freeware.
Freeware | 29, March, 2009

Anti-Spam Blacklist Thing lets you check to see if a given IP address or hostname is on one of up to 20 different anti-spam blacklists. Anti-Spam Blacklist Thing is provided by SpamButcher completely free of charge.
Freeware | 30, August, 2007

Advanced graphical traceroute with charting, ip location maps, whois, performance testing, firewall detection, and much more
Demo, $29.95
| 16, May, 2007
Featured downloads

HHD Accurate Network Monitor - ip packet sniffing, monitoring and protocol analyzer software tool that can sniff internet protocols performing tcp / ip, udp / ip communication traffic analysis. LAN connection sniffer and internet data capture utility

Connect your laptop to your cell phone, use your cell phone as a modem; synchronize cell phone contacts and calendar with your PC. Complete Outlook integration. Create mobile media with ringtone software features, wallpaper and video editing tools.

AVG Free Edition is the well-known antivirus protection tool. AVG Free is available free of charge to home users for the life of the product. The newest version is also compatible with Windows Vista.
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