DWGintVer displays internal version information from DWG files - the source Autodesk® AutoCAD® release, its build number, language and vertical version (Autodesk® AutoCAD® Mechanical, Autodesk® AutoCAD® Civil 3D®, Autodesk® AutoCAD® Electrical, Autodesk® AutoCAD® Plant 3D, Autodesk® AutoCAD® LT, etc.).

You can display this information for the opened (and not yet saved) DWG file or for the whole drawing folder, including its subfolders. The results of this batch scanning can be also stored to a CSV file (for Excel).