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)