Fast and simple image viewing program for Mac OS X. JustLooking is designed to be used instead of the Preview application on your computer for browsing most image file formats.

GPicView is described as 'Simple and fast image viewer with low memory usage. This little program is not aimed to be powerful or feature-rich. Its aimed to replace the default image viewer of current desktop systems' and is a Image Viewer in the photos & graphics category. There are more than 50 alternatives to GPicView for a variety of platforms, including Windows, Linux, Mac, Flathub and Xfce apps. The best GPicView alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try IrfanView or XnView MP. Other great apps like GPicView are nomacs, XnView Classic, qView and JPEGView.
Fast and simple image viewing program for Mac OS X. JustLooking is designed to be used instead of the Preview application on your computer for browsing most image file formats.

Lightweight and fast free image viewer, ' FocusOn Image Viewer '. It is free for everyone - individuals, companies, organizations. It can also automatically organize photos by date and edit the photos without damaging the original.
GLiv is an OpenGL image viewer. Image loading is done via Gdk-pixbuf bundled with GTK+-2.6, rendering with OpenGL, and the graphical user interface uses GTK+ with GtkGLExt.



Free Online Image Editor and Converter. Supports 500 image formats. Has built-in clip-art library (public domain photos).

A new image viewer that has nice features like identifying and generating colors from image, changing colors of image with color adjustment and color matrix tools, crop & split image for Instagram, TIF/GIF Animated extractor, batch functions.




Viso is a beautiful minimal image viewer for MacOS. Features a non intrusive UI that allows you to get the most viewing experience out of your images.




QIV is a very small and pretty fast gdk/Imlib image viewer. Runs on Linux, Solaris(SunOS), FreeBSD and HP-UX.
Features:
moving & zooming image in fullscreen mode. setting image as x11 background (centered,tiled,stretched..) with user settable background col.




WildBit Viewer is popular, extensive & fast image viewer which includes viewer, slide show, editor, search, profile switcher and multi screen viewer.




Designed to be a comprehensive image viewer, Tacent View supports TGA, PNG, APNG, EXR, DDS, GIF, HDR, JPG, TIFF, ICO, WebP, and BMP files. Uses Dear ImGui, OpenGL, and Tacent. Useful for game devs as it displays information like the presence of an alpha channel and querying...







GImageView is a yet another image viewer which solves hopless situation under displaying a lot of images. It provides not only viewing image function but also managing image files function which looks like expolore of MS-Windows or tabbed web browser.






