5 tools compared
Best FastStone Image Viewer Alternatives in 2026
FastStone Image Viewer (FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor) isn't the right fit for everyone. Below are 5 real alternatives pulled straight from our FastStone Image Viewer profile.
| # | Tool | Pricing | Platforms |
|---|---|---|---|
| 1 | Photoscape | — | — |
| 2 | JPEGView | — | |
| 3 | IrfanView | — | |
| 4 | XnView MP | — | |
| 5 | ACDSee | — |
1. Photoscape
Photoscape is an image editing software best suited for beginners who want to perform basic photo editing tasks without any hassle. It provides an intuitive and easy-to-navigate user interface alongside a wide range of tools such as crop, resize, color adjustment, filters, and effects. Beyond standard editing, users can utilize batch processing to edit multiple photos at once, take screen captures, create animated GIFs, and use the built-in viewer for added versatility.
Full Photoscape profile →2. JPEGView
JPEGView is a small, efficient application well-suited for users who need quick image viewing and basic editing capabilities without demanding heavy system resources. It stands out with its fast performance, rapid load times, minimalist user interface, and support for multiple formats including JPEG, BMP, PNG, GIF, and TIFF. Essential tools such as rotation, cropping, and adjustments for brightness, contrast, and color levels make it practical for everyday tasks.
Full JPEGView profile →3. IrfanView
IrfanView is a Photos & Graphics tool designed for users who need a lightweight viewer with a small size and low resource usage, running efficiently even on older systems. It stands out with wide format support for BMP, DIB, JPEG, GIF, PNG, PCX, TIFF, and multimedia formats, alongside powerful batch processing capabilities for converting and processing multiple images at once. The interface remains intuitive and straightforward for both beginners and advanced users.
Full IrfanView profile →4. XnView MP
XnView MP is a Photos & Graphics tool that is free for personal and educational use. It is a practical choice for users who need to view, resize, and edit images, with support for over 500 different formats. Standout capabilities include Batch Processing for renaming, converting, and resizing multiple files simultaneously, as well as Cross-Platform Compatibility across Windows, macOS, and Linux.
Full XnView MP profile →5. ACDSee
ACDSee is an image viewer and editor that uses very little system resources with a small, sleek size. It is well-suited for users who need fast performance, quick loading times, and a responsive interface when handling large image files. Key capabilities include Comprehensive Photo Management, Advanced Editing Features, a Customizable Interface, and RAW Format Support for various camera manufacturers.
Full ACDSee profile →