Compact and efficient image application offering viewing, editing, and conversion with batch processing, multi-language support, plugin extensibility, and ad-free operation suitable for Windows and portable use.
Bosnia & Herzegovina




The best Image Viewer alternative to FastStone Image Viewer is IrfanView. It's not free, so if you're looking for a free alternative, you could try IrfanView or XnView MP. If that doesn't suit you, our users have ranked more than 100 alternatives to FastStone Image Viewer and loads of them are Image Viewers so hopefully you can find a suitable replacement. Other interesting Image Viewer alternatives to FastStone Image Viewer are nomacs, qView, XnView Classic and Gwenview.
Compact and efficient image application offering viewing, editing, and conversion with batch processing, multi-language support, plugin extensibility, and ad-free operation suitable for Windows and portable use.




Comprehensive photo management software for viewing, batch converting, editing and resizing images and creating thumbnail sheets.



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.




XnView Classic is an efficient image viewer, browser and converter for Windows with built-in support for over 500 image formats.


Offers quick browsing and display of various image formats, basic editing tools like crop, rotate, lossless JPEG manipulation, folder browsing as thumbnails or slideshows, supports XCF, drag-and-drop, metadata viewing, KDE integration, and plugin extensions.



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.




PhotoScape is a fun and easy photo editing software that enables you to fix and enhance photos.




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


Offers organization, viewing, and editing tools for digital images, supports over 700 RAW formats, enables metadata embedding and syncing, dynamic category and keyword filters, workflow optimizations, non-destructive edits, detailed image preview, and sharing options.




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.



