If you need an older version of AutoCAD for compatibility or system reasons, Autodesk provides official ways to do so: Autodesk Account:
Best Practices If You Need Portability
Even if you manage to find a supposedly functional portable copy, you'll likely encounter major issues. Users on Autodesk forums have reported that running AutoCAD with older cloud sync apps can cause the software to crash. Furthermore, a basic portable version almost certainly lacks the thousands of specialized tools, libraries, and updates present in the full licensed version, making it ineffective for professional use. AutoCAD 2015 itself may not even be fully compatible with modern versions of Windows 10 or 11. --- Autocad 2015 Portable Google Drive
While the idea of a zero-install AutoCAD might seem convenient, several factors make "portable" versions problematic: If you need an older version of AutoCAD
: Google Drive's virus scanner only checks files smaller than 25 MB . Since AutoCAD 2015 requires approximately 6 GB of disk space , a portable package will easily exceed this limit, meaning it cannot be scanned for viruses by Google before download. AutoCAD 2015 itself may not even be fully
Incompatibility with modern operating systems like Windows 10 and Windows 11. 3. Legal and Compliance Consequences
To explore the best option for your specific design needs, tell me: What of AutoCAD 2015 do you need most? What is your budget or hardware limitations ? Share public link