Created by the original founders of SolidWorks, Onshape is a professional, browser-based CAD platform. It runs entirely in the cloud, requires zero installation, and is completely free for non-commercial open-source projects. It offers the exact "portable" freedom you want without the security risks. 3. Fusion 360
SolidWorks 2012 remains a landmark release in the evolution of computer-aided design (CAD) software. Introduced by Dassault Systèmes, this version brought significant improvements in drawing productivity, design analysis, and sustainable design evaluation. Over a decade after its initial release, a niche community of engineers, students, and hobbyists still searches for "SolidWorks 2012 Portable." Solidworks 2012 Portable
The 2012 version introduced enhanced large assembly handling, allowing for quicker loading and manipulation of complex models [1]. Created by the original founders of SolidWorks, Onshape