If you are specifically looking for the x32 version to run on an older machine, you are likely using 3ds Max 2013. Its core features include:
Improved performance for showing realistic textures in the workspace. Autodesk 3ds Max X32 Portable
The first thing to understand is that was the last official version to support 32-bit (x86) operating systems. If you are specifically looking for the x32
Better compatibility with older file formats (like certain legacy SketchUp versions) that modern x64 versions sometimes struggle to "read". 4. System Requirements for Legacy X32 Use Autodesk 3ds Max X32 Portable
They are useful for quick edits or students who move between different computer labs.
Autodesk does not officially release "Portable" versions of 3ds Max. These are almost always created by third-party "repackers."