Comm Echo is a free loopback test tool for serial port,TCP/IP and UDP port communication. It works like an echo wall for serial port, TCP/IP sever, TCP/IP client and UDP. It displays all received data in Text, Hex or Decimal format. It lists all available serial port on computer automatically.
Comm Tunnel is a free tool to connect endpoints. It builds a tunnel between endpoints. The endpoints can be any of serial port, TCP/IP server, TCP/IP client or UDP. The data received on one endpoint will be forward to anther fourt endpoints. It displays data in text, hex,decimal, text & .... Free download of Comm Tunnel 184.108.40.206
Comm Operator Pal is a free tool to test and debug device or application that communicated with RS232, TCP/IP, UDP and HTTP. It supports ... sent repeatedly. It has built in check-sum calculator. Comm Operator Pal data file (*.cop) is created by Comm Operator(homepage . Free download of Comm Operator Pal 220.127.116.110
Comm Operator is a professional communication software for Serial Port, TCP/IP, UDP, I2C, HTTP, ... can be opened and tested by our Freeware Comm Operator Pal. * For system designer, Comm Operator will save your time and money to ... prototype. The protocol design can be done with Comm Operator only. The content in send data list .... Free download of Comm Operator 18.104.22.1686
ActiveX control content debugger for Flash developers. Free download of Adobe Flash Player Debugger 22.214.171.124
Software USB port sniffer, monitor tool with protocol analyzer and data logger. Free download of USB Monitor Professional (DMS) 6.43.00.4475
Free tool to connect endpoints for serial port, TCP/IP and UDP.. Free download of Comm Tunnel 126.96.36.199
A handy and reliable assembler level analyzing debugger. Free download of OllyDbg 2.01