Graphshow STL is the best and fastest application to view STL files. It supports both ASCII and binary format. (STL (STereoLithography) is a file format native to the stereolithography CAD software created by 3D Systems) FEATURES: –Easy to use, just double-click the stl file, or drag the file to the application icon on the dock. –2D View, Move object up, down, left or right. –3D View, Rotate object at any direction. –Zoom In, zoom out, zoom auto, pinch to zoom and smart zoom. –Export to other format, such as png, jpeg and pdf. –Print STL file. SUPPORT: Please feel free to contact us if you have any questions about using our products at any time. Email: support@graphshow.com