XnView MP
Free Personal
XnView MP is the enhanced version of XnView Classic. It is a powerful cross-platform media browser, viewer and converter.
digiKam
Open Source
digiKam is a free and open-source image organizer and tag editor written in C++ utilizing the KDE Platform.
Gwenview
Open Source
Gwenview is an image viewer for Linux, released as part of the KDE Applications bundle.
Eye of GNOME
Open Source
Eye of GNOME is the official image viewer for the GNOME desktop environment, where it is also known as Image Viewer.
Ristretto
Open Source
Ristretto Image Viewer is an application that can be used to view, and scroll through images.
Shotwell
Open Source
Shotwell is an image organizer designed to provide personal photo management for the GNOME desktop environment.
F-Spot
Open Source
F-Spot is an unmaintained image organizer, designed to provide personal photo management for the GNOME desktop environment.
Geeqie Image Viewer
Open Source
Geeqie is a lightweight Gtk+ based image viewer for Unix like operating systems.
PhotoQt
Open Source
PhotoQt is a simple, yet powerful and good looking image viewer, written in C++/Qt, published as open-source, and completely free.
Compare gThumb with alternatives
Compare Geeqie Image Viewer and gThumb and decide which is most suitable for you.
Compare Eye of GNOME and gThumb and decide which is most suitable for you.