Log in to the Autodesk Management Portal. While standard accounts typically only show the current version and the three previous years (e.g., 2026–2023), sometimes older legacy licenses are still listed under "All Products and Services".
If you already own a perpetual license for AutoCAD 2011, sign in to your Autodesk Account autodesk autocad 2011 64bit download full
Windows 7 (Ultimate, Professional, or Home Premium), Windows Vista, or Windows XP Professional. Log in to the Autodesk Management Portal
AMD Athlon 64, AMD Opteron, Intel Xeon with Intel EM64T support, or Intel Pentium 4 with Intel EM64T. Memory: At least 2 GB RAM (4 GB recommended). Disk Space: 2 GB free space for installation. or Home Premium)