With Block Attribute Modifier (BAM) you can easily automate the process of modifying block attribute values in AutoCAD drawing files. Use BAM to delete attributes, clear attribute values, replace attribute values, and find and replace attribute values. BAM runs very quickly and can process thousands of drawing files with the click of only one button. BAM is compatible with all AutoCAD drawing versions and does not require AutoCAD. Follow the link and free download Block Attribute Modifier now.