One of the most popular alternatives to FastStone Image Viewer is IrfanView, which is free for personal use. Other popular alternatives are XnView MP, ImageGlass, nomacs and XnView Classic. Image Viewers like FastStone Image Viewer are a crowded field, with more than 100 alternatives for Windows, Mac, Linux, iPad and iPhone.
Possibly the world’s smallest all-format image viewer. The portable archive is around 4M, yet it delivers complete image decoding for HEIC, AVIF, WebP, RAW, PSD and many more formats, with accurate color, fast response and a stable modern UI.
China
Effortlessly geotag your photos with kaida ("where" in Tatar). This universal app uses GPX track data to automatically add GPS coordinates to your images.
Russia
pictkura does two things and stops: it imports from a USB drive or SD card into folders sorted by capture date, and it lays out a large library so you can find and look at what you already have.
A lightweight, native macOS application for browsing, culling, and organizing RAW photos - built as a more efficient alternative to Adobe Bridge.
Romania
EU
Offline photo organizer for Windows. Nested tag folders, side-by-side compare, built-in editor, Lightroom-compatible XMP sidecars. $29 once.
United States
Fast, GPU-accelerated image viewer for Windows. Opens RAW, HEIC, AVIF, JPEG XL, WebP and 40+ formats instantly, with editing, conversion and slideshows.
United States
