- Free • Proprietary
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.
- Free • Open Source
Lightweight, versatile desktop image viewer for Windows, built on top of WinForms (C#). The best replacement for the default Windows photo viewer. - ModuleArt/quick-picture-viewer
- Paid • Proprietary
JPEG/PNG/RAW Images viewer.