CommStudio is up to four times faster than the built-in .NET Framework SerialPort class. It also draws numeric barcodes.

Common Questions

CommStudio Express is a free, less powerful version of CommStudio Professional.

Why are you giving CommStudio Express away for free?

Although we hope you'll end up buying the full version, we would be very happy if you simply like our products and mention us to a friend. We'll also send you an occasional newsletter which you can unsubscribe from at any time.

Can I use CommStudio Express in a production environment?

Yes, absolutely. You can ship the CommStudio Express runtime DLL as part of your application.

Is CommStudio Express a trial version that will expire?

No. CommStudio Express works just like the Express editions of Visual Studio: not quite as powerful as the Professional Edition, but still very functional... and free.

What does the Professional Edition have more?

CommStudio Professional Edition includes debugging tools, common UI elements, file transfer components, and can draw both letters and numbers in barcodes. The Professional Edition also comes with technical support.

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CommStudio, the Sax.net logo, and Sax.net are trademarks of Sax Software Corp.