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FastStone Photo Resizer vs ImageOptim

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

FastStone Photo Resizer icon
FastStone Photo Resizer
ImageOptim icon
ImageOptim

FastStone Photo Resizer vs ImageOptim: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature FastStone Photo Resizer ImageOptim
Sugggest Score — —
Category Photos & Graphics Photos & Graphics
Pricing — Open Source

Product Overview

FastStone Photo Resizer
FastStone Photo Resizer

Description: FastStone Photo Resizer is a powerful and easy-to-use photo resizing software. It allows batch conversion and renaming of photos, resizing, rotation, color adjustments, watermarks, and more. Useful for photographers and web designers to prepare images for websites and other uses.

Type: software

ImageOptim
ImageOptim

Description: ImageOptim is a free app that losslessly optimizes images by removing extra metadata and making compression more efficient. It works with common image formats like JPG, PNG, GIF, and SVG.

Type: software

Pricing: Open Source

Key Features Comparison

FastStone Photo Resizer
FastStone Photo Resizer Features
  • Batch resize photos
  • Convert images between formats (JPG, PNG, BMP, TIF, etc)
  • Rotate and flip images
  • Add text and image watermarks
  • Adjust brightness, contrast, saturation, etc
  • Crop images
  • Rename photos in batch
  • EXIF data viewer and editor
  • Lossless rotation of JPG images
  • Create contact sheets
  • Convert images to PDF
ImageOptim
ImageOptim Features
  • Lossless image optimization
  • Removes EXIF metadata
  • Supports PNG, JPG, GIF and SVG formats
  • Drag-and-drop interface
  • Command line interface
  • Batch optimization
  • Integrates with macOS Finder

Pros & Cons Analysis

FastStone Photo Resizer
FastStone Photo Resizer
Pros
  • Free for personal and educational use
  • Simple and intuitive interface
  • Powerful batch processing capabilities
  • Supports many image formats
  • Lots of resize options and effects
  • Fast processing speed
  • Lightweight program
Cons
  • Limited features in free version
  • No selective editing of individual photos
  • No plugins or automation
  • No geotagging
  • No facial recognition
ImageOptim
ImageOptim
Pros
  • Free and open source
  • Simple and easy to use
  • Significantly reduces image file sizes
  • Retains full image quality
  • Works offline
Cons
  • Mac only
  • Limited to basic optimization
  • No advanced editing features

Pricing Comparison

FastStone Photo Resizer
FastStone Photo Resizer
  • Not listed
ImageOptim
ImageOptim
  • Open Source

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Learn More About Each Product

FastStone Photo Resizer
FastStone Photo Resizer
Reviews, pricing & alternatives →
ImageOptim
ImageOptim
Reviews, pricing & alternatives →

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