The Access Data Matrix Barcode Generator is a VBA module designed for encoding data to generate dynamic barcodes in Microsoft Access reports and forms. It supports both Data Matrix ECC200 and GS1-Data Matrix.

One of the best things about this software is that it is compatible with all languages and locales, including Double Byte versions of Windows. Moreover, this software supports GS1-Data Matrix, ECC200, and other standards based on the Data Matrix barcode symbology.
If you're not familiar with encoding capability for Data Matrix, Access Barcode Generator offers easy function encoding that allows you to encode functions like carriage returns, tabs, and more. Additionally, the software has full support for UTF-8 Unicode for Data Matrix in binary or byte mode, which gives you greater flexibility.
This version of Access Barcode Generator is specifically designed for Data Matrix, and supports Data Matrix ECC200 and GS1-Data Matrix. However, there are other versions available that support other types of barcodes such as Code 39, Code 128, GS1-128, GS1 DataBar, UPC-A, EAN13, Interleaved 2 of 5, USPS Intelligent Mail, PDF417, QR Code, Data Matrix and other linear and 2D barcode types.
Each version is available in license options for single and multiple users, as well as developer and commercial environments. Additionally, all versions come with complete VBA source code, which makes customizing the code much easier.
Access Barcode Generator is available for download immediately after the order is placed and paid via the online store. However, download access is authorized for 60 days from purchase with an option to purchase the one year Level 2 Support, if needed. Lastly, if you're not quite sure if it fits your needs, the software also provides a free static demo for testing.
Version 21.07:
-UTF-8 Unicode Encoding added to support Data Matrix.
-New algorithm improves Data Matrix generation up to 400% and encodes more efficiently into a smaller symbol.
-Rectangular format 29 symbol in Auto Mode can now encode up to 77 characters instead of 72 at 16x48 size.