Comm Echo is a free debug tool for serial port (RS232), TCP/IP and UDP port communication. It's for loopback test. It displays all received data in Text, Hex or Decimal format. It lists all available serial port on computer automatically.

Development Debugging

18 October, 2010

Comm Operator Pal is a free tool to test and debug device or application that communicated with RS232, TCP/IP or UDP. It supports data in Text, Decimal and Hex format. Data can be sent in list automatically. Single data can be sent repeatedly.

Development Debugging

20 October, 2010

To monitor (bi-directional) Serial communication RS-232 between two devices without physical cable, use Bill Serial Monitor. This software allows you to view, log, test and analyse the activity of the serial RS-232 port. To monitor the serial

Communications Other Comms Tools

27 November, 2007

Comm Tunnel is a free tool to connect two endpoints. It builds a tunnel between two 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 endpoint.

Development Debugging

25 August, 2010

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.

Development Debugging

24 September, 2008

Allows you to find out when you PC was last shut down. The program displays a dialogue box which lets you know the time that the PC was last turned off.

Security & Privacy Encryption Tools

28 January, 2009