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ImageOptim vs Squash: Which is Better in 2026?

A side-by-side comparison of ImageOptim (Free) and Squash (Paid) — pricing, features, platforms, and user ratings.

TL;DR

Both ImageOptim and Squash are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

How ImageOptim compares

 
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ImageOptimThis
Starting priceFree$19.99
Pricing modelFreePaid
PlatformsmacOSmacOS
Top features
  • Lossless Compression
  • Metadata Scrubbing
  • Multi-Engine Optimization
  • Batch Resize
  • Layered Watermarks
  • Image Compression
Rating

Choose ImageOptim if…

  • you need a completely free solution
View ImageOptim

Choose Squash if…

  • its feature set better matches your workflow
View Squash

Frequently Asked Questions

What is the difference between ImageOptim and Squash?

ImageOptim and Squash are both tools in the same category. ImageOptim is free — Compress images without quality loss, strip private metadata, and shrink file sizes — free and open-source on macOS. Squash is paid — Batch resize, watermark, compress, convert, and edit images on Mac — all in a native Swift app with Shortcuts support.. The main differences are in pricing, platform support, and feature focus.

Which is better: ImageOptim or Squash?

Both ImageOptim and Squash are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

Is ImageOptim free?

Yes, ImageOptim is free.

Is Squash free?

Squash is a paid tool. Check its product page for current pricing details.

What are the best alternatives to both ImageOptim and Squash?

If neither ImageOptim nor Squash meets your needs, you can browse alternatives on each product's alternatives page. MazikBox ranks alternatives by shared categories, platforms, pricing, and user ratings.