SKP is a 3D file format that is native to SketchUp software, a 3D modeling software. Like any 3D format, SKP files also store 3D models, and they consist of sketches, layers, model information, ...
SketchUp for iPad is the new, versatile way to create, edit and view 3D models from anywhere. With the support of Apple Pencil, multi-touch gestures, mouse, and keyboard, you can work on the go, ...