Free DWG Viewer will open and view AutoCAD DWG, DXF, DWF and secure CSF formats. Drawing files can be viewed easily with full zoom / pan / eyeglass / layering controls. The viewer can save views to JPEG, and it supports accurate snap to point measuring. Includes thumbnails, JPEG output controls, and tri-mode magnification view. Our Free DWG Viewer is both a stand-alone desktop application, and an ActiveX control that can be used with Internet Explorer. Scalable printing with watermarks/banners, drawing compare, markup and save to PDF functions are available in IGC\'s fee-based viewing product (see Brava Desktop for trial). Views AutoCAD r12 to 2007 files.