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FastStone Image Viewer vs FocusOn Image Viewer

Professional comparison and analysis to help you choose the right software solution for your needs.

FastStone Image Viewer icon
FastStone Image Viewer
FocusOn Image Viewer icon
FocusOn Image Viewer

FastStone Image Viewer vs FocusOn Image Viewer: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature FastStone Image Viewer FocusOn Image Viewer
Sugggest Score
Category Photos & Graphics Photos & Graphics
Pricing Open Source

Product Overview

FastStone Image Viewer
FastStone Image Viewer

Description: FastStone Image Viewer is a free, lightweight image viewing and organizing program. It has an intuitive interface and supports a wide range of image formats like JPEG, GIF, PNG, BMP as well as raw formats from major DSLRs. Useful features include batch editing tools, screen capture, color schemes, and the ability to view images in full screen slideshows.

Type: software

FocusOn Image Viewer
FocusOn Image Viewer

Description: FocusOn Image Viewer is a free, open source image viewer for Windows. It has a minimal interface to avoid distractions when viewing images, with basic zoom, pan, and rotation functionality. Useful for quickly viewing images without unnecessary features.

Type: software

Pricing: Open Source

Key Features Comparison

FastStone Image Viewer
FastStone Image Viewer Features
  • Supports all major image formats (JPEG, TIFF, PNG, GIF, BMP, PCX, TGA, WMF, ICO, etc)
  • Powerful image viewing features (zooming, panning, rotating, scrolling, drag-and-drop, etc)
  • Many image processing tools (resize, crop, color adjustments, add text/watermark, etc)
  • Batch conversion tools for converting images between formats, resizing, renaming, etc
  • Screen capture tool
  • Slideshow function
  • Basic image editing (brightness, contrast, saturation, etc)
  • Support for RAW files
  • Thumbnail preview pane
  • EXIF and IPTC metadata viewer
FocusOn Image Viewer
FocusOn Image Viewer Features
  • Minimal interface to avoid distractions
  • Basic image viewing functionality (zoom, pan, rotate)
  • Open source software
  • Free to use

Pros & Cons Analysis

FastStone Image Viewer
FastStone Image Viewer
Pros
  • Free and open source
  • Intuitive and easy to use interface
  • Fast and lightweight
  • Supports many image formats
  • Lots of useful viewing, editing and organizing features
Cons
  • Lacks some advanced editing features of paid software
  • No cloud sync or storage features
  • No mobile app version
  • Limited batch editing capabilities compared to Lightroom
FocusOn Image Viewer
FocusOn Image Viewer
Pros
  • Lightweight and fast
  • Simple and easy to use
  • No unnecessary features
  • Free and open source
Cons
  • Limited image editing or manipulation capabilities
  • May lack advanced features found in other image viewers

Pricing Comparison

FastStone Image Viewer
FastStone Image Viewer
  • Not listed
FocusOn Image Viewer
FocusOn Image Viewer
  • Open Source

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