Fast Port Scanner is a fast multithreaded port scanner. It can scan about 400 ports a second. It supports both the TCP/IP and UDP protocols. You can select address ranges to scan multiple interfaces or hosts. Any open ports will have the any suspect Trojans listed with it. Program free for Global Up Time website monitoring service clients.

• License: Shareware
• Language: English
• Release: 2005-12-03
• Size: 636 Kb
• Cost: 10.00 $

AWSPS features a very comprehensive set of tools, some of them unique, for in-depth assessment of Network Security, namely 2 TCP port scanners, 1 UDP port scanner, 1 NetBIOS scanner, comprehensive Local Host and LAN information, NSLookUp, Ping, Finger and much more.

• License: Shareware
• Language: English
• Release: 2002-02-03
• Size: 1 Mb
• Cost: 33.95 $

Advanced Port Scanner is a small, very fast, robust and easy-to-use Port Scanner for Windows. Powered with multithread scan technology, Advanced Port Scanner can scan hundreds of ports in just a few seconds! Also, it contains descriptions for common ports, and can perform scans on predefined port ranges.

• License: Freeware
• Language: English
• Release: 2006-07-10
• Size: 426 Kb
• Cost: Free

Ping Scanner Pro has 18 network tools, it can ping one address a lot of times or a lot of addresses one time. It will also tell you what MAC addresses are on your subnet, and perform DNS lookup or reverse DNS lookup. It does Traceroute, Whois, subnet calculation, Port scanner, troughput test and many more. The results can be saved as CSV, Ascii, DOC or XLS or printed out. further Finger, troughput test, subnet calculator, open connections, an

• License: Shareware
• Language: English
• Release: 2002-03-19
• Size: 1 Mb
• Cost: 39.00 $

This is software-based solution that lets you share up to 255 serial port devices over TCP/IP network. So, any serial port device connected to COM port could be accessed from anywhere as if it is attached to local PC. It provides the ability to create three different types of connection: Port-to-port, Port-to-TCP client and Port-to-TCP server. Serial to Ethernet Connector uses virtual port technology which emulates real serial ports.

• License: Shareware
• Language: English
• Release: 2005-12-07
• Size: 3 Mb
• Cost: 99.95 $

NetworkActiv Port Scanner is a freeware, Fast, Easy to use, Advanced network scanner with many useful features. This is not just a network scanner, with this you can perform DNS-dig, whois, remote OS fingerprinting, trace-route, ping, and much more.

• License: Freeware
• Language: English
• Release: 2006-07-09
• Size: 1 Mb
• Cost: Free

Using Port Forwarding Wizard,it will let you Infinitely port forwarding until the destination ip address is achieved.It forwards any TCP protocol. For example: HTTP, SMTP, POP, TELNET, NETBIOS and SSL.You can completely use this tool wihout learning. When you try to access some remote computer,maybe this computer located in a LAN that you can't directly access or this computer are configed to deny your computer's ip address.Under this situation

• License: Shareware
• Language: English
• Release: 2008-04-19
• Size: 1 Mb
• Cost: 19.00 $

Advanced Lan Scanner is a small, easy-to-use, highly configurable network scanner for Win32. And it's fast. It's VERY fast. Advanced Lan Scanner uses multithreading technique, that gives it ability to scan more than 1000 elements per second! If used to scan ports, Advanced Lan Scanner can scan all 65536 ports in less that minute!

• License: Freeware
• Language: English
• Release: 2004-07-01
• Size: 561 Kb
• Cost: Free

You can connect data collection serial devices: bar code scanners, modems, sensors, gages, RF equipment, telephone PBX systems, laboratory or industrial instruments, and so on - to the serial ports of your computer to deliver that data anywhere over any TCP/IP based network. Program creates up to 254 virtual serial ports at a time. Physical COM ports located on remote computer can be connected to host computer over the network as well.

• License: Shareware
• Language: English
• Release: 2006-12-21
• Size: 1 Mb
• Cost: 199.95 $

The main utility, the Comport, is included in the ReMapPro package makes serial (RS232) data from your PC available on TCP/IP-based networks and makes TCP/IP data available on serial ports on your PC. This makes it possible for any other computer on the same network to send and receive serial data through a remote serial port on the PC where the Comport is running. You can connect to the remote serial port by connecting to a TCP/IP port.

• License: Shareware
• Language: English
• Release: 2006-06-12
• Size: 3 Mb
• Cost: 100.00 $

Free IP scanner is a very fast IP scanner and port scanner. It is intended for both system administrators and general users to monitor and manage their networks. Powered with multi-thread scan technology, it can scan hundreds computers per second. It simply pings each IP address to check if it's alive, determines hostname, MAC address, NetBIOS information, scans ports, etc. The information obtained can be exported into a file as plain text file.

• License: Freeware
• Language: English
• Release: 2007-09-16
• Size: 421 Kb
• Cost: Free

SkPortScan ActiveX Control is a lightweight, intelligent, and powerful port scanner control. It allows developers to integrate port-scanning capabilities into their applications. SkPortScan can be used for network exploration or security auditing. SkPortScan can determine what services (ports) are open (offered) by remote hosts. It is capable of scanning multiple hosts simultaneously.

• License: Shareware
• Language: English
• Release: 2006-05-18
• Size: 2 Mb
• Cost: 295.00 $

A comprehensive set of FREE network tools: Port/Network Scanner - finds all the nodes in a network, NetStat - lists local connections, Service & Port Scanner - checks for all open ports and running services, TCP/IP Workshop - troubleshoots and tests different networking services, NetCheck - checks the quality of network hardware; graphical Ping, fast Traceroute, LookUp, Local info, Bandwidth measuring - all with a highly intuitive user interface.

• License: Freeware
• Language: English, Polish
• Release: 2007-10-01
• Size: 23 Mb
• Cost: Free

As a software or hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable and affordable COM port testing and analysis tool, look no further than COM Port Data Emulator! It was created for emulating a COM or Ethernet device, generating a data stream and sending it to a specific serial (COM) port.

• License: Freeware
• Language: English, Russian
• Release: 2008-01-16
• Size: 1 Mb
• Cost: Free

JFirewallTest is a free Java webstart application that tests for holes or open ports in your firewall. Unlike other solutions, JFirewallTest is a two stage testing procedure that tests all 65,536 ports very rapidly. After testing is complete, JFirewallTest will present a page of results reporting exactly what ports are open and accessible to others on the Internet.

• License: Freeware
• Language: English
• Release: 2006-10-01
• Size: 12 Kb
• Cost: Free

Capturix NETWorks is a network utility software that ables you to test and diagnose all common problems from any network. It brings a group of very useful tools like: System Information that can show all information related with a specific network card or connection, Speed Meter, Route Information, IP config, Send Mail, Port Scanner with port description that have thousands of trojans port information and almost all protocols used for each port,

• License: Shareware
• Language: English, French, German, Italian, Portuguese
• Release: 2006-06-23
• Size: 3 Mb
• Cost: 19.99 $

Network Hotfix Scanner is a free advanced hotfix check utility that scans network computers for missing hotfixes and patches, and helps you download and install them. NetHotfixScanner gives you a quick look at the hotfixes and patches installed or missed on any remote computer in your corporate network, it tells you by colored icons specific security bulletin rating ( critical, important, moderate ), title, description and bulletin URL.

• License: Freeware
• Language: English
• Release: 2006-10-11
• Size: 505 Kb
• Cost: Free

Most used for forwarding SMTP connections from your mail program to the correct SMTP server, but you could forward any port type. Mobile TCP can also change your workgroup. Everything depends on what network you are currently connected to. Mobile TCP operates from the tray There is no nag screens, unwanted requesters or irritating sounds. Settings are straight forward.

• License: Freeware
• Language: English
• Release: 2006-06-16
• Size: 1 Mb
• Cost: Free

IeCacheExplorer displays the details of all cookies that Internet Explorer stores on your computer and reads all information from the history file on your computer, displays the list of all URLs that you have visited. It also allows you to clear history, delete cookies and temporary internet files. The tool is designed with a user-friendly interface and is easy to use.

• License: Freeware
• Language: English
• Release: 2005-10-03
• Size: 384 Kb
• Cost: Free

Advanced Virtual COM Port is the first software of its kind which includes both local and network virtual COM port functions. It can share your real COM ports or create virtual COM ports and connect them with a virtual null-modem cable locally or through the network. You can connect to a shared port and use it just like it is on your machine. Virtual serial ports created by the program look and work the same way real ones look and work.

• License: Shareware
• Language: English
• Release: 2005-07-06
• Size: 1 Mb
• Cost: 79.98 $