NAME

       nomacs - is a free, open source image viewer, which supports multiple platforms.

SYNOPSIS

       nomacs [file]

DESCRIPTION

       nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing
       all  common  image  formats including RAW and psd images.  nomacs includes image manipulation methods for
       adjusting brightness, contrast, saturation, hue, gamma, exposure. It has a pseudo  color  function  which
       allows  creating  false  color  images.  A  unique  feature  of nomacs is the synchronization of multiple
       instances. With this feature you can easily compare images by zooming and/or panning at the exactly  same
       position  or  even  by  overlaying them with different opacity.  nomacs is licensed under the GNU General
       Public License v3 and available for Windows, Linux, FreeBSD,  and  OS/2.  It  is  free  for  private  and
       commercial use.

OPTIONS

       The following is the list of the options you can use, but the minimum usage is just supplying the file or
       folder path to nomacs.

       --batch <batch-settings-path>
           Batch processing of <batch-settings.pnm>.

       --batch-log <log-path.txt>
           Saves batch log to <log-path.txt>.

       -d, --directory <directory>
           Load all files in the <directory>.

       -f, --fullscreen
           Start in fullscreen.

       -h, --help
           Displays help on commandline options.

       --help-all
           Displays help including Qt specific options.

       --import-settings <settings-path.ini>
           Imports the settings from <settings-path.ini> and saves them.

       -m, --mode <default | frameless | pseudocolor>
           Set the viewing mode <mode>.

       -p, --private
           Start in private mode.

       --pong
           Start Pong.

       --register-files
           Register file associations (Windows only).

       --slideshow
           Start slideshow playback.

       -t, --tab <images>
           Load <images> to tabs.

       -v, --version
           Displays version information.

ARGUMENTS

       You can supply an image file to nomacs and it will open it immediately.

SEE ALSO

       You may also find more detailed online documentation on project homepage and Git repository.
       • https://github.com/nomacs/nomacs

AUTHORS

       • Markus Diem <markus@nomacs.org>
       • Stefan Fiel <stefan@nomacs.org>
       • Florian Kleber <florian@nomacs.org>

                                                October 24, 2022                                       nomacs(1)