: For basic tasks, the AutoCAD Web version offers a lower-cost subscription and can be used directly in your browser. Installation Guide for AutoCAD 2019

: Autodesk offers a free trial that provides full access to the software for a limited period, allowing you to test its features without any cost.

Before Installation. Make sure that your Windows OS is updated before you begin to install AutoCAD 2019 or AutoCAD LT 2019. If it' System requirements for AutoCAD Mechanical 2019 - Autodesk