You can export Adobe Ideas vector drawings to EMZ image format using Adobe Illustrator. It will however be a bitmap file and you will loose the vector graphics data.
Convert Adobe Ideas vector drawing file to Microsoft Windows compressed enhanced metafile.
We found 2 software records in the database related to .idea to .emz file format conversion.
Microsoft Windows software - convert idea to emz on Windows
A powerful vector graphics editor from Adobe
Convert from idea file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned idea to emz. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert idea to emz on OS X
Mac version of Adobe's vector graphics editor