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STL Viewer – ABViewer 15

Professional STL Viewer to import and read *.stl file format. STL Viewer can print and convert STL to DWG and other formats.

STL file format is widely used for rapid prototyping and computer-aided manufacturing. 3D STL files describe only the surface geometry of a three dimensional object without any representation of color, texture or other common CAD model attributes.


ABViewer home page
STL Viewer for macOS and Linux
Free online STL viewer

How to uninstall STL Viewer?


  1. ABViewer, a STL Viewer, has a built-in deinstallation tool. To deinstall ABViewer choose the ABViewer folder (on default it is called CADSoftTools ABViewer 15) in the Start menu and click Uninstall ABViewer. Follow the steps of the standard Uninstall tool.
  2. You can uninstall ABViewer in the Windows Control Panel:
    • Go to All Control Panel Items -> Programs and Features -> Uninstall or change a program;
    • Select ABViewer 15 and click Uninstall.