XnViewMP
XnViewMP is a software by XnSoft that can be installed on Windows, macOS, and Linux devices. It is an image editor that can open and convert images from over 500 file types. The software is free for private use but needs a license to be purchased for commercial use.
XnViewMP offers basic editing features that are suitable for individuals who only need to make little alterations to their photos and images, despite the fact that it is not the most complete image editing program. In XnViewMP, users can crop pictures, change the contrast and color balance, and apply filters and visual effects. The tool also enables users to compare photographs, make straightforward slideshows, and view images in a number of sizes, including thumbnail, fullscreen, and film strip viewing modes.