Fullscreen Photo Viewer is a program designed for high-quality viewing of high-resolution pictures on the computer screen. It renders the image using advanced scaling algorithm to fit the resolution of your monitor.
Platforms
- Windows

IrfanView is described as 'Fast and powerful image viewer, editor, and converter for beginners and pros. Supports various formats, batch processing, and many extensions' and is a leading Image Viewer in the photos & graphics category. There are more than 100 alternatives to IrfanView for a variety of platforms, including Windows, Mac, Linux, Flathub and Web-based apps. The best IrfanView alternative is nomacs, which is both free and Open Source. Other great apps like IrfanView are XnView MP, ImageGlass, FastStone Image Viewer and JPEGView.
Fullscreen Photo Viewer is a program designed for high-quality viewing of high-resolution pictures on the computer screen. It renders the image using advanced scaling algorithm to fit the resolution of your monitor.

Sequential is an image viewer for Mac OS X. It was originally designed for opening a folder of images and displaying them in order. It works well for viewing comics and manga.

With just one click you can change pictures' sizes, cut pictures to any size, add watermarks, write text on images, change colour values, convert pictures into other file formats and much more.




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.





DBGallery is a photo management database system enabling everyone in an organization to quickly access its digital photo assets. It operates in a shared multi-user environment.
qAllInOne (aka qAIO) is a free open-source software built using Qt to provide users an All-In-One media player, so it can view images, play videos and audio.






Open-source and cross-platform (UNIX, Mac OS X and Windows) picture manager / organizer written in Perl/Tk.
A collection of extensions tools for SVG files, integrated into Microsoft Windows Explorer (Vista, 7, 8, 10 and 11):



Galapix is an image viewer that allows you to directly zoom into large collection of tens of thousand of images from tiny thumbnails down to the images original size fluently with very short load times and no loss of interactivity.



Madamiru is a cross-platform media player written in Rust that can automatically play and shuffle multiple videos, images, and songs at once in a grid layout.
