Some CAD/3D programs can process the vector drawings created using Adobe Illustrator (.ai) and convert the vector data (shapes) to one of the CAD data formats. This is usually used in the case of logos and other geometric shapes. This pretty much represents ai to stl conversion.
Convert Adobe Illustrator graphics file to Stereolithography CAD file.
We have found 3 software records in our database eligible for .ai to .stl file format conversion.
Microsoft Windows software - convert ai to stl on Windows
A 3D CAD translation softwate
Convert from ai 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 ai 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 widely-used 3D animation application from Autodesk
A 2D, 3D modeling tool