Any export to STL format is done for the reasons of 3D printing, so it is something that can be done for almost any known 3D model formats. Luxology 3D format (.lxo) is no exception in this and there exist tools that will allow you to export .lxo files to STL format.
Convert Luxology modo 302 3D drawing to Stereolithography CAD file.
We have found 3 software records in our database eligible for .lxo to .stl file format conversion.
Microsoft Windows software - convert lxo to stl on Windows
A CAD 3D geometry translation software
Convert from lxo 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 lxo to stl. 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.
A 3D modeling tool
On-line services software - convert lxo to stl on web
A free online 3D model conversion service