Enter the location of the file you want to process and the destination for the processed files here. You can also click on the folder icon to display a standard file open dialog and browse through your computer or network's directory tree to locate files.

When you select a file with the open file dialog, Grouper automatically suggests a name for the destination file.

If your source .OBJ file has an associated .MTL file, make sure you keep them both in the same directory. If the .MTL file is missing or damaged you can use the tools on the Repair tab to create a new one.

Most features in Grouper require the name and location of the source file. If you select one of those options but haven't yet specified the source file, Grouper will return you to this tab.