You can use free SketchUp 3D modeling software for Windows or Mac to transform EASM (*.easm eDrawing assembly file) format to DWG (AutoCAD Drawing file), but at first you need to download the eDrawing for SketchUp plugin from developer's website and install it.
Convert SolidWorks eDrawing assembly data to AutoCAD drawing.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert easm to dwg on Windows
A 2D and 3D CAD construction software
Convert from easm file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.