STL format is used mainly in 3D printers and is well supported in 3D modeling / CAD software so modeled parts can be exported for the 3D printing. Your best bet for CATDRAWING to STL conversion would be to use CATIA from which .catdrawing files originate. But perhaps some 3D/CAD conversion utilities can be of use here.
Convert CATIA drawing file to Stereolithography CAD file.
We have found 3 software records in our database eligible for .catdrawing to .stl file format conversion.
Microsoft Windows software - convert catdrawing to stl on Windows
A dedicated CAD converter with a large file format support that allows users to convert (translate) CAD designs or drawings between different formats. CrossManager is a commercial product, you will need to purchase a license. It is available in English, French, German, Italian, Czech, Chinese, Russian and Korean language.
Convert from catdrawing file
to stl file
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 catdrawing 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 software suite used for 3D CAD/DCC + Animation/Model/NURBS/Skinning translation, optimization and viewing.
CATIA is (Computer Aided Three dimensional Interactive Application) PLM/CAD/CAM/CAE software suite used to create virtual 3D models, developed by Dassault Systèmes S.A. for Microsoft Windows. CATIA is written in the Fortran and C programming languages.
CATIA delivers the unique ability not only to model any product, but to do so in the context of its real-life behavior: design in the age of experience. Systems architects, engineers, designers and all contributors can define, imagine and shape the connected world.