What is the main purpose of the “Save As” function in SolidWorks?

The primary purpose of the “Save As” function in SolidWorks is to create a copy of a document with a different name or format. This feature allows users to retain the original file while also saving a new version under a different name or potentially in a different file format. This can be particularly useful for version control, backup purposes, or when needing to export the file to a format compatible with other software or systems.

For instance, a designer might want to save a part or assembly under a new name to indicate a different design iteration while keeping the initial version unchanged. Additionally, "Save As" can allow the user to save the document in various formats, enhancing flexibility in file utilization and sharing. This function is essential for managing design changes efficiently while maintaining an organized workflow within SolidWorks projects.