EDraw Max software has generic graphics export support, so it is likely that it can export it's own EDX drawings as JPEG images. This will of course be just a static bitmap image, without any special data featured in EDX format.
Convert EDraw Max drawing to JPEG bitmap image format.
We found one software available in the database for this conversion.
Microsoft Windows software - convert edx to jpeg on Windows
A versatile diagramming program
Convert from edx 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.