PortMarshaller is a software-based TCP/IP port forwarder and network administration service. The software accepts connections on a particular TCP port, and establishes connections to a different TCP port to fulfill requests. Administrative web interface allows the monitoring of connection and data transfer statistics. New access control lists allow the filtering of incoming connections.

datAxe is a software program designed to convert serial (RS232) data to the TCP/IP packets format and TCP/IP packets to serial data. While running on your PC, datAxe can receive serial data from a COM port of your PC and then send them out to a TCP/IP network through a TCP/IP socket connection on your PC. datAxe can also receive serial data from a TCP/IP network through a TCP/IP socket connection and send them to a serial port on your PC

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.

SBridge connects two TCP/IP servers together creating a "bridge" for the data transfer between them. SBridge can be used to connect TCP/IP servers on the same machine or across any accessible network. SBridge can even be located on a third machine, transparently connecting two application servers for logging communications between them.

Scanmetender Standard is a multifunctional TCP/UDP network scanner and security suite, which unites a perfect graphical user interface (GUI) with professional functions. Scanmetender Standard is not only able to scan ports, but also to close them! It is probably the best choice if you search a port scanner.

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.

Alchemy Network Monitor monitors your network servers and business-critical applications availability and performance and immediately alerts you if a server gets out of order. Alchemy Network Monitor can also perform certain actions (e.g. launch an external application or execute an SQL query) when a server stops responding to the programs requests and maintain a detailed server monitoring log.

AutoScan is an application designed to explore and to manage your network. Entire subnets can be scanned simultaneously without human intervention. The objective of the program is to post the list of all equipment connected to the network. A list of ports preset is scanned for each equipment.

Alchemy Network Monitor monitors your network servers and business-critical applications availability and performance and immediately alerts you if a server gets out of order. Alchemy Network Monitor can also perform certain actions (e.g. launch an external application or execute an SQL query) when a server stops responding to the programs requests and maintain a detailed server monitoring log.

Softick PPP allows handheld to access local and global network without using an additional networking equipment. Desktop PC is used as a gateway. Connection can be established over USB, Serial, IRDA or Bluetooth links. You will have an access to the resources of desktop PC, WWW, e-mail, news (NNTP) and so on.

See which ports belong to which programs! Port Explorer shows all the open ports on your system and what programs own them. Along with this ability it also has many tools including a packet sniffer, bandwidth throttling and country detection to name just a few. Port Explorer has an intuitive GUI that allows you to quickly see all your network activity, and thanks to its ease of use is allowing people everywhere to do advanced network activities.

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.

Monitor open TCP and UDP ports on your PC. With the help of this utility you may view the list of open ports, process IDs that open these ports, local and remote IP addresses and connection state. This software maps open ports to the applications that own them, helping you easily detect trojans, spyware or malware. You may even instantly close an open unwanted connection or export the list of open ports into a text file for future research.