To install a third-party photo viewer, follow these general steps:
| Software | Key Features | |----------|--------------| | | Extremely fast, supports many formats, batch conversion, basic editing. | | FastStone Image Viewer | Intuitive interface, full-screen mode, excellent editing tools. | | ImageGlass | Modern design, touch-friendly, supports GIF/WebP, highly customizable. | | nomacs | Open-source, cross-platform, supports RAW files and side-by-side comparisons. | install photo viewer windows 10
