SolidWorks is a powerful computer-aided design (CAD) software used by engineers and designers worldwide. SolidWorks 2012 SP5 is a specific version of the software that offers various tools and features for 3D modeling, simulation, and design. When working with large assemblies or complex models, performance can become a significant issue. This paper aims to provide tips and techniques for optimizing SolidWorks 2012 SP5 for better performance, particularly when working with torrent files or large datasets.