Fast, stable, user-friendly image browser, converter and editor

FastStone Image Viewer

FastStone Image Viewer 4.3

  -  5.07 MB  -  Freeware

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of FastStone Image Viewer 4.3.


For those interested in downloading the most recent release of FastStone Image Viewer or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • FastStone Image Viewer 4.3 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    FastStone Image Viewer 4.3 Screenshot 1
  • FastStone Image Viewer 4.3 Screenshot 2
  • FastStone Image Viewer 4.3 Screenshot 3
  • FastStone Image Viewer 4.3 Screenshot 4
  • FastStone Image Viewer 4.3 Screenshot 5

What's new in this version:

- Added Clone Stamp and Healing Brush
- Added \"Auto-Adjust Colors\" to Colors menu.
- Added \"Adjust Lighting\" to lighten or darken shadows and highlights 
- Added \"Adjust Levels\"
- Added \"Adjust Curves\"
- Added USM (Unsharp Mask) option to Sharpen/Blur
- Added Sketch and Oil Painting effects
- Added outward-pointing tails to text objects in Draw Board
- Now images in Slide Show Builder, Multi-page File Builder, Image Strip Builder and Email list can be drag-and-dropped to rearrange the order
- Supported EPS format by displaying the preview image
- Updated the RAW format library. Sony SR2 raw format is supported
- Improved memory management to handle larger images
- Other minor bug fixes and improvements