Revit that was converted to DWG, file is large

[Anonymous]

I received a DWG file that was part of Revit, however the file is very large 25KB is there a command in autocad that I can make it smaller. I have tried purge and overkill. 

[Anonymous · Accepted solution]

Flatten perhaps?

[RobDraw · Accepted solution]

25K is not very large. Was that a typo?

[chris-reese · Accepted solution]

Check if there are any XREFs attached to it as well. LAYDEL might help remove some unnecessary layers too.