Comtrol Utility Package
Our website provides a free download of Comtrol Utility Package 4.3. Comtrol Utility Package works fine with 32-bit versions of Windows XP/7. The actual developer of the free program is Comtrol Corporation. Our built-in antivirus scanned this download and rated it as 100% safe. The program is included in Internet & Network Tools. The most popular versions of the software 4.3, 4.0 and 3.2.
From the developer:
Comtrol Utility Package is an innovative software for serial port communication, testing, monitoring and reporting. Comtrol's free utilities package contains three useful software applications named Test Terminal, Port Monitor, and Peer Tracer for communicating directly, monitoring, and reporting statistics of any COM, RS-232, RS-422 and RS-485 serial ports you have installed in a system.
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