Multi-Batch

Perform tasks automatically whether it is simply Batch Plot, Batch Purge, Batch Insert, Batch Xrefing, Batch Exporting DXF/DWF, Batch Changing Text/Attributes etc.

or more complex tasks, Multi-Batch is the program you need. Basically any command or routine you use in AutoCAD or AutoCAD LT, can be set up to work automatically on thousands of drawings.