I use a barcode generator driver found on the internet . Install it and it becomes a selectable option.Then you can generate barcodes in many formats in any program at all, including Adobe Acrobat . Just open the sdk, select barcode, and choice a form you want, then you can generate barcode in c#, vb, asp ,etc ,the task will be finished in several seconds. if you haven't found a good choice , you can have a try. best wishes.
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