What is a configuration in SolidWorks?

In SolidWorks, a configuration refers to a variation of a part or assembly that allows you to create different versions of the same model within the same file. This can include alterations in dimensions, features, or component quantities, making it extremely useful for managing multiple related designs efficiently. Configurations enable users to explore design options without the need to create separate files for each variant, thus streamlining the design process and maintaining an organized workflow.

For instance, if you are designing a part that comes in different sizes or styles, you can create a single part file with several configurations representing each variation. This not only saves storage space but also simplifies the process of making changes across all configurations simultaneously.