From the developer: "ViewCompanion Pro is a program that lets you to view, markup and print HPGL, HPGL/2, TIFF, CALS, JPEG, PNG and BMP image files. The program can also convert to one of the following standard formats:AutoDesk DWF, AutoDesk DXF, Adobe Postscript, Adobe PDF, Gerber RS-274X, Windows Metafile, Enhanced Metafile, CGM, CALS, TIFF, JPEG, PNG, Windows BMP and PCX. Some features: Multiple Document Interface (MDI) makes it easy to view several files at once. Drag and Drop supported. Rotate loaded files in steps of 90 degrees (also auto rotate after load). Copy selected region to clipboard, and paste into another Windows application. Print stamping using date, time and filename. Color or Black & White Printing. Scaled print or fit to paper. Print Preview.Support for multi page HPGL files. DDE Interface for integration with other applications. Batch printing and conversion. On-line help."