Microsoft Train Simulator (MSTS) is a popular train simulation game that allows users to create and customize their own routes, trains, and scenarios. One of the key tools for creating and managing custom content in MSTS is the Shape File Manager 2.5, also known as SFP 2.5. In this article, we'll take a closer look at SFP 2.5 and provide a comprehensive guide on how to use it to manage your MSTS shape files.