Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

An IGS file is an IGES drawing; open one with IGS Viewer or eDrawings Viewer. Convert to STL with makexyz or to STP with CAD Exchanger. Other IGS files are 3D scenes used by Indigo Renderer. This ...