nomacs

image viewer with capability of syncing multiple instances

Install

All systems
curl cmd.cat/nomacs.sh
Debian Debian
apt-get install nomacs
Ubuntu
apt-get install nomacs
Arch Arch Linux
pacman -S nomacs
image/svg+xml Kali Linux
apt-get install nomacs
Fedora
dnf install nomacs
Windows (WSL2)
sudo apt-get update sudo apt-get install nomacs
Raspbian
apt-get install nomacs

nomacs

image viewer with capability of syncing multiple instances

nomacs is a free image viewer for Windows and Linux systems, which is licensed under the GNU General Public License v3. nomacs is small, fast and able to handle the most common image formats. Additionally it is possible to synchronize multiple viewers. A synchronization of viewers running on the same computer or via LAN is possible. It allows one to compare images and spot the differences (e.g. schemes of architects to show the progress).