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(Un)colored vs FastStone Image Viewer

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

(Un)colored icon
(Un)colored
FastStone Image Viewer icon
FastStone Image Viewer

(Un)colored vs FastStone Image Viewer: The Verdict

⚡ Summary:

(Un)colored: (Un)colored is a free and open-source color picker software for Windows. It allows users to easily sample and adjust any color on their screen. The interface is simple yet powerful.

FastStone Image Viewer: 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.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature (Un)colored FastStone Image Viewer
Sugggest Score — —
Category Photos & Graphics Photos & Graphics
Pricing Open Source —

Product Overview

(Un)colored
(Un)colored

Description: (Un)colored is a free and open-source color picker software for Windows. It allows users to easily sample and adjust any color on their screen. The interface is simple yet powerful.

Type: software

Pricing: Open Source

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

Key Features Comparison

(Un)colored
(Un)colored Features
  • Eyedropper tool to sample colors
  • Color wheel to adjust hues
  • Sliders to fine-tune colors
  • Color palette to save selections
  • Hotkeys for quick access
  • Cross-platform - Windows, Mac, Linux
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

Pros & Cons Analysis

(Un)colored
(Un)colored

Pros

  • Free and open source
  • Simple, intuitive interface
  • Powerful color picking and adjusting tools
  • Lightweight and fast
  • Customizable hotkeys
  • Supports HEX, RGB, HSL color codes

Cons

  • Limited built-in color palette slots
  • No native support for CMYK
  • No color scheme generator
  • No native support for color blindness modes
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

Pricing Comparison

(Un)colored
(Un)colored
  • Open Source
FastStone Image Viewer
FastStone Image Viewer
  • Not listed

Related Comparisons

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(Un)colored
(Un)colored
Reviews, pricing & alternatives →
FastStone Image Viewer
FastStone Image Viewer
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