The KSP Spacecraft Crawler is a simple to use, stand-alone WPF (Windows Presentation Foundation) application designed to copy a selected craft file from one building to another (e.g. from VAB to SPH) and make the necessary modifications to the newly created craft file. Installation Download here and run the installer contained within the zip. You can delete the zip once you're done. Requirements The application requires .NET 4.5 to run, which you can get from Microsoft here. If you’re not sure whether you have .NET 4.5 installed, just try running the application first. Craft Safety This application will never modify, delete or overwrite any of your existing craft files. Protecting your prized creations is my highest design priority. Source Code You can download the source code here. License This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License