Hi,
@Vinayv4v
>> single click on your drawing putting the cursor over the DWG
>> file within Windows Explorer should display a tooltip
For me that does not work, some dwg-files do not show an AutoCAD version, some dwg-files show an incorrect value. E.g. one file shows AutoCAD 2011 in the tooltip, wheras the header shows AC1032.


@Anonymous
>> how can i know about version of drawing without drawing open
You can use a simple ASCII-Editor like >>>NotePad++<<< and find the first 6 characters in the file (don't save the file using that tool, just open to view it). There you see values like AC1032 which is the format "DWG-2018"
Here you'll find the complete list of header-content to DWG-filetype version: >>>click<<<
- alfred -
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Alfred NESWADBA
ISH-Solutions GmbH / Ingenieur Studio HOLLAUS
www.ish-solutions.at ...
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CDay 2026------------------------------------------------------------------------------------
(not an Autodesk consultant)