Anti-aliasing makes the result look better, specially regarding text, but it makes the display take longer Whether to see a window with Ghostscript messages. This can give you additional information on the files you see. In case of an error, a window will popup regardless of this option. false true true Sometimes information is available on page names which can be used in the list panner instead of just the numbers. Most often, these names are, in fact, another numbering. Often, the first few pages use roman numbering (i, ii, iii, iv ...) followed by arabic numbers from one (1, 2, 3...) when the real content starts. true true If this is on, then the file will be reloaded whenever it changes on disk false If this is on, then document viewing options are retained true Kghostview does not, itself, display the document: it relies on ghostscript, and therefore needs it to be available. Here you can define the ghostscript interpreter to use. gs -sDEVICE=x11 -dTextAlphaBits=4 -dGraphicsAlphaBits=2 -dMaxBitmap=10000000 -sDEVICE=x11 This is the version of ghostscript you are running. Normally you will not need to change this since it gets detected automatically.