Trivial HTTP proxy that allow to see and log network activity of the any applications(browsers, email clients etc.).

VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data, share physical serial port data for several apps, and so on.

Comm Operator PPC is a powerful RS232 device emulator on Pocket PC. It supports communication with both serial port, include rs232, rs422, rs485 and TCP & UDP based protocol. It works with Wifi, Ethernet and Bluetooth besides normal serial port.

Eltima Virtual Serial Ports Driver XP creates any number of virtual serial ports in your system and connects them into pairs via virtual null modem cable. You can create as many virtual serial ports in your system as possible to fit your needs.

Use Serial Splitter to split serial ports at one side into multiple virtual and real serial ports at the other one, as well as join multiple serial ports into one. The unique feature of this version is many-to-many ports splitting/redirection.

Replace serial (RS232, RS485) cables with ethernet network, using UDP. Most uses for the Redirector are based on one of replacing a simple serial cable, or connecting serial devices over WiFi links, or enabling groups op PCs to communicate together.

VSPD Mobile can create up to 20 pure virtual serial ports in your mobile system, resulting in 10 virtual serial ports pairs available for integration. Both ports in a pair are connected via a virtual null-modem and fully emulate real serial ports.

Active Ports - easy to use tool that enables you to monitor all open TCP/IP and UDP ports on the local computer. Active Ports maps ports to the owning application so you can watch which process has opened which port.