XP Firewall Commander is an easy to use control interface for your Windows XP built-in firewall which lets you add and remove exceptions for programs and services so that they can receive inbound traffic.
If you use no exceptions, you can still view Web pages, send and receive e-mail messages, or use an instant messaging program.
XP Firewall Commander permits you to add a specific port and protocol (UDP or TCP) and a suitable port name.

Artemis is a P2P file-sharing application for music, mp3, movies, software, documents and games downloads. You may now take advantage of the BitTorrent Pro decentralized network to share, search for, and download about any file you want to. Artemis offers an intuitive user interface, fast-resume, disk caching, very low CPU usage, speed limits, chatting, auto port mapping, and the ability to preview files while downloading.

Movie Torrent is a P2P file-sharing application for music, mp3, movies, software, documents and games downloads. It is compatible with Bittorrent but allows you to add multi-tracker information to the torrent and bears simultaneous downloads, download queue, selected downloads in torrent package, fast-resume, disk cache, speed limits, port mapping, proxy, ip-filter, etc

Serial Port Mapper allows you to map any serial ports to any other serial ports. For example you install additional serial port expansion card to computer as COM7 serial port but your favorite software can work with COM1...COM4 ports only. To resolve this problem you can use Serial Port Mapper to map new COM7 port either to COM1 or to COM2...COM4. Now your software can open COM1 port (or COM2...COM4) but actually work with new COM7 port.

Plax Network Suite is an easy to use collection of network tools which give you full control over the online activity of your computer. The Windows Firewall button provides an instant ON/OFF switch for Windows XP Firewall. Plax Network Suite offers the possibility to block all internet connections by the flick of a button, block all inbound ping connections, display all open TCP/IP and UDP ports and the mapping to the owning application.

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Serial Port Control is an inexpensive royalty-free component. You can use it with any development environment, such as VB, VB .Net, VC++, C#, Delphi, etc. Just put it on a form and vou've got all the functionality you need to access an RS232 port. The event driven architecture makes it a snap to use. Just define a function in your program and it will be triggered automatically when new data is available through the port.

Vip Torrent is a P2P file-sharing application for music, mp3, movies, software, documents and games downloads. You may now take advantage of the BitTorrent Pro decentralized network to share, search for, and download about any file you want to. Vip Torrent offers an intuitive user interface, fast-resume, disk caching, very low CPU usage, speed limits, chatting, auto port mapping, and the ability to preview files while downloading.

SeriCon is a universal serial (COM) port control program, by which you can easily send, receive and monitor various kinds of data to and from your hardware connected to the port. With texts and graphics, it frees your hardware's MCU from number coversion codes for serial communication, and also can be used as a pulse counter, generator or a timer, using control bits.

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.

Serial Splitter is an application, based on Windows kernel drivers technology and Eltima Virtual Serial Ports Driver. It allows you to share real serial port between several applications in a way that all applications will receive same data from one serial port simultaneously. It is achieved by creating virtual serial ports, which are same copies of real ones. Each application will think that it is working with serial port in exclusive mode.