Serial Serial Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the Serial Ports features on Windows desktop platforms. Serial Framework is the part of Wireless Communication Library but can be used as stand alone library.

Serial Framework Editions

  • .NET Edition is the native set of .NET (C#/VB.NET) classes written in C#
  • C++ Edition is the static library developed to be used with Microsoft Visual C++ (or any other compatible C++ compiler)
  • VCL Edition is the native set of Delphi/CBuilder components written in Delphi (Pascal)

Supported Platforms

Serial Framework supports Windows XP, Vista, 7, 8 and 10.

Supported features

Enumerating serial devices (COM ports and Modems)
Monitoring changes in serial hardware
Exchange data with serial device
Receive COM events
Receive modem events
Full serial port control
Support for Bluetooth vCOM
Support for USB vCOM
Support for com0com
OBEX Object Push Profile (OPP) client
Full list of supported features can be found in Frameworks Comparison Table.


Download the demo version of the Serial Framework

You can download Serial Framework as Executable Installer or as 7-Zip Archive. We strongly recommend to use the Executable Installer. If you are facing any problem with installing Serial Framework please do not hesitate to contact us at

Demo version limitations

  • Nag-screen appears when you start and stop using the Serial Framework;
  • You can not use demo version for developing free or commercial applications;
  • You can not use demo version for developing applications for your own needs;
  • The demo version is for trial use only.
Edition Version Download Installer Download Archive Online help

Executable Installer Installation Guide

  1. Close all instances of your IDE running on your computer.
  2. If you already have previous version of the Library installed on your computer, you must uninstall it.
  3. Unzip contents of the downloaded zip-file and run WclSerialDemo_XXX.exe.
  4. Follow the installation wizard guide.

Archive Installation Guide

After downloading the archive please use 7-Zip to unzip the archive. Then follow this Installation Guide.


Buy the full version of the Serial Framework


Serial Framework is licensed per developer. This means that each developer that uses Serial Framework must have own license. It is not licensed per machine or per server.
Each developer who has the license can install Serial Framework on any number of computers in case it is used only by this developer.


Should you have any questions please do not hesitate to contact us at If you did not receive an answer or registration within 24 hours please contact us at