Modern design software requires massive amounts of random-access memory (RAM) to process complex 3D models and large vector files. Because 32-bit systems can only utilize a maximum of 4 gigabytes (GB) of RAM, they are fundamentally unsuited for modern CAD workloads.
A2: Most unofficial portable versions are based on older software, such as AutoCAD 2007 or 2008. There are no legitimate portable versions of newer AutoCAD releases.
What are your computer's (RAM, processor)? Do you need to do 2D drafting or 3D modeling ?
For on-the-go editing, Autodesk provides official mobile applications for Windows tablets, iOS, and Android devices. This completely eliminates the need to carry a USB drive with a risky portable file. 3. Free and Lightweight 2D/3D CAD Alternatives
LibreCAD community Version: 2.2.0 (32-bit portable ZIP) File size: 45MB License: GPLv2 (completely free)