Barcode Professional SDK 6.0 for .NET just released! DataMatrix Rect Extension (DMRE), 2D DotCode, Mailmark CMDM & 4-State and more!

We’re proud to announce the new 5.0 release of Barcode Professional SDK for .NET!

This new Version 6.0 brings many new barcode standards including support for Data Matrix Rectangular Extension a.k.a. DMRE, DotCode 2D Barcode, Royal Mail Mailmark 2D CMDM as well as Royal Mail Mailmark 4-State Barcode C & L plus other interesting features like the new FitProportional sizing.

You can download v6.0 from our website at