Eligible users can access free licenses for educational purposes. AutoCAD LT Free Trial - Autodesk
Uses the Autodesk Download Manager for a more reliable, resume-able download.
Downloading AutoCAD 2019 is a straightforward process if you are an existing subscriber or a student, but it requires navigating Autodesk's current "previous version" policies. While newer versions are the primary focus of the platform, Autodesk still allows users to access older software under specific conditions.
A small file that downloads components as it installs (fastest for stable connections).