Autocad 64 Bit Portable

A 64-bit portable version would theoretically need to bundle:

If you need to use AutoCAD across different machines without a traditional permanent installation on each, consider these official methods: Autocad2000 WILL run under Windows 10-64 - Forums, Autodesk Autocad 64 Bit Portable

If you absolutely need real AutoCAD on a USB stick: A 64-bit portable version would theoretically need to