Unifie is a fast, thumbnail-focused image viewer with dual viewing surface that lets you see two folders of images side-by-side for easy comparison.



FastStone Image Viewer is described as 'Fast, stable Windows-compatible image viewer and editor with extensive browsing, conversion, and editing features, including slideshows and EXIF info' and is a very popular Image Viewer in the photos & graphics category. There are more than 100 alternatives to FastStone Image Viewer for a variety of platforms, including Windows, Mac, Linux, Flathub and iPad apps. The best FastStone Image Viewer alternative is XnView MP. It's not free, so if you're looking for a free alternative, you could try XnView MP or IrfanView. Other great apps like FastStone Image Viewer are nomacs, XnView Classic, qView and Photoscape.
Unifie is a fast, thumbnail-focused image viewer with dual viewing surface that lets you see two folders of images side-by-side for easy comparison.



ImBatch is a batch image processor with a nice graphical user interface. It will allow you to edit multiple image files at the click of a button by using scripts. The script will be created by combining Tasks.



Deepin Image Viewer is an image viewer produced by Deepin Technology. It is fashion and smooth, supports multiple image formats, user can view any kind of image.


If you have hundreds or even thousands of images on your hard drive, it becomes impossible to remember the story behind every single image or the names of the persons photographed. KPhotoAlbum was created to help you describe your images and then search the big pile of pictures...



FuturixImager is a compact and customizable image viewer. It is capable of opening more then 50 file types, including all most popular ones (GIF, JPEG, PNG, TIFF, JPEG2000, raw, DNG).


imgSeek is a collection of free open source projects for searching a collection of images using visual similarity. The image you are looking for can be expressed either as a rough painted sketch or as another image you supply.

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...




Imagot is an image viewer which aims to provide an open source alternative to Microsoft Photos or similar apps (and be multiplatform). It supports common image file types such as PNG, JPEG, SVG, etc.




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.
µPhotos is a fast OpenGL-based cross platform immersive photo viewer and organizer. Here is a list of features, that make µPhotos special:

WinAppsLab Photo is a lightweight Windows photo viewer with map view, smart albums, custom tags, and OneDrive support, built for faster and smarter photo browsing.




LeafView is a lightweight, cross-platform image viewer with smooth zoom, folder browsing, and grid view, built with Electron and Leaflet.js.

