Hey everyone, today I'm going to show you how to save your awesome SketchUp Free designs as OBJ files. It's super easy, so let's get started! First, make sure you have your SketchUp Free model ready to go. Then, go to the 'File' menu and select 'Export' and choose '3D Model'. After that, a dialog box will pop up where you can select the file format. Choose OBJ from the list and then hit 'Export'. Now you've successfully saved your SketchUp Free design as an OBJ file! You can use this file in other 3D modeling software or for 3D printing. It's that simple! Now you can take your SketchUp Free designs to the next level. Happy modeling!