A feature-rich, simple-to-use app seamlessly integrated with a clean, minimal and modern user interface.




There are many alternatives to Microsoft Photos for Windows if you are looking for a replacement. The best open source Windows alternative is ImageGlass. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Photos and many of them are open source and available for Windows so hopefully you can find a suitable replacement. Other interesting open source Windows alternatives to Microsoft Photos are nomacs, qView, JPEGView and PicView.
A feature-rich, simple-to-use app seamlessly integrated with a clean, minimal and modern user interface.




nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.




Fast and lightweight Qt-based image viewer with support for Windows, macOS, and Linux. Features include multiple format support, customizable interface, GIF playback, high-resolution display compatibility, and efficient navigation through keyboard shortcuts.




Lightweight Simple Image Viewer with Slide show feature, Resize and Lossless-cut, Color correction, Rename, Multi-language and more...


PicView is a fast, free and fully customizable picture viewer for macOS and Windows 10/11. It supports virtually all image file types, including (animated) WEBP, (animated) GIF, SVG, AVIF, HEIC, PSD and many others.




Qt5 image viewer with optional video support. Ability to quickly copy / move images to different folders. Can open some extra formats (JPEG-XL, AVIF, APNG, HEIF/HEIC, RAW) via third-party image plugins.




Desktop app for photo sorting on Windows & Mac, managing JPG+RAW files. Sort photos into folders using keys, providing easy navigation and clean interface without deletion, ensuring a focused experience with flexible viewing, safe storage, and no fluff.

A no-nonsense hardware-accelerated image viewer. Oculante's vision is to be a fast, unobtrusive, portable image viewer with wide image format support, offering image analysis and basic editing tools.


Fly Photos is one of the fastest photo viewers built for Windows, designed as a modern replacement for the now-discontinued Google Picasa Photo Viewer.



PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




ImageFan Reloaded is a cross-platform, feature-rich, tab-based image viewer, supporting multi-core processing.






Does not have full-fledged library/album support.