Comm Tunnel

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. It displays data in text, hex and decimal format.

Download Comm Tunnel

Requirement:

Windows XP, Windows Vista, Windows 7

.Net Framework 2.0

Features:

Build a tunnel between two endpoints

Support Serial Port, TCP/IP Server, TCP/IP Client and UDP

Displays data in Text, Hex and Decimal format

Enumerate all available serial port on computer

How to Use

  • 1. Download CommTunnel.zip and unzip it.
  • 2. Run CommTunnel.exe.
  • 3. Click “Setting” button to set both Endpoints respectively.
  • 4. Click “Start” button to connect two endpoints. The connection status will be shown in Log Window.  The transferred data will also be shown in Log Window.
  • 5. Click “Stop” button to disconnect two endpoints.
commtunnel   setting

Tips:

  • Comm Tunnel will save the current status before it close. It will restore the status when it starts.
  • Comm Tunnel can be added to Windows’ start menu. It can run automatically and start connection immediately after user login Windows.
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