One Photo Viewer

The simplistic and intuitive photo viewer​

One Photo Viewer is free with no ads. Designed to be used as Windows 10 default photo viewer app. It has some basic features such as slideshow, color adjustment, crop, resize, rotate, copy/paste clipboard and more. All accessible by right click menu or keyboard shortcuts. It is also touchscreen compatible.


– Free and simple to use photo viewer for Windows 10
– Select window border style Solid, Minimal or Auto hide
– Start a slideshow of images in a folder or drag-and-drop files
– Paste images from printscreen or other software
– Crop and save image or copy selection to clipboard
– Rotate, resize and adjust color

– Switch between black, white or transparent background
– View and edit image description
– Supports jpeg, png, tiff, bmp and animated gif
– Viewing support for most RAW formats when codecs installed
– Make gif animation from loaded images (Ctrl+G)
– Touchscreen compatible