Ever want a way to easily know what version your SOLIDWORKS files were last saved in? The details are quite easy to show! It's important to show this because of many factors.....some obvious like 'backward comparability' and others are maybe not so clear, like the effect outdated files can have on Performance. Whatever the reason, check out this quick tip on how to see the last release of SOLIDWORKS used to save any file. https://www.goengineer.com/solidworks/3d-cad