On the "Let's Get Started" screen, select (or "Single-user").

🛑 AutoCAD 2018 does support Windows 11 officially. It runs fine on Win11, but expect no official support.

(bottom-right chat icon) to request downloads for versions up to 5 years back. Autodesk Virtual Agent (AVA)

Stealing passwords, financial data, and intellectual property.

The Essential Guide to AutoCAD 2018: Lifecycle, Licensing, and Modern Alternatives

What (Windows 10, Windows 11, Mac) is your computer running?

Furthermore, Autodesk enforces a strict product support lifecycle. The company only provides downloads and activation support for the current version of AutoCAD and up to three previous years. Because AutoCAD 2018 is well outside of this support window, official download links are no longer active on the Autodesk website, and Autodesk servers no longer activate older 2018 serial numbers. The Hidden Dangers of Third-Party "Cracked" Links

Once installed, select "Enter a Serial Number" to activate using your original credentials. System Requirements for 2018

If you have a current Autodesk subscription, you can typically download the current version and up to three previous years directly. For versions older than three years (like 2018), you must use the . Step 1: Sign in to your Autodesk Account .