PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




QuickViewer is described as 'Graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before' and is a Image Viewer in the photos & graphics category. There are more than 100 alternatives to QuickViewer for a variety of platforms, including Windows, Mac, Linux, Flathub and Flatpak apps. The best QuickViewer 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 QuickViewer are nomacs, FastStone Image Viewer, qView and XnView Classic.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




All-in-one photo editor offering organized asset management, advanced RAW processing, detailed layers and masks, HDR monitor compatibility, AI-powered tools for editing, integrated video editor for trimming, flexible culling options, and print creation features.




Waterfall-style image viewer for macOS, offering a smooth and immersive browsing experience.


Diffractor unifies managing photo, video and audio files. If you centralize media on that trusty old PC; let Diffractor do the heavy lifting.


feh is an X11 image viewer aimed mostly at console users. Unlike most other viewers, it does not have a fancy GUI, but simply displays images. It is controlled via commandline arguments and configurable key/mouse actions.



Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:




Vipsdisp can display huge (many, many gigabyte) images quickly and without using much memory. As well as the usual PNG, JPG, TIF, PDF, SVG, WEBP, JP2, JXL and GIF, it supports many scientific and technical image formats, including SVS, MRXS, OpenEXR, FITS, Matlab, NIfTI...




Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.



Bring order to your research — use the power of Tropy to organize and describe your research photos so you can quickly find your sources whenever you need them, whether that’s days or years later.




Plug in your memory cards and start picking winners and deleting rejects almost instantaneously. Move from image to image without that annoying rendering delay. Add dynamic caption, copyright, and keyword information individually or in batches.
NX Studio is a computer software that allows users to enjoy the viewing, processing, and editing of still images and video, and provides more intuitive operation.



Seamlessly browse and share images directly from your menu bar application, with support for tagging, searching, and drag-and-drop functionality. Experience full keyboard control and effortless integration with the pasteboard, enabling automatic image collection and streamlined workflows.


