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App 637 installs/mo

ImageOptim for Mac

Tool to optimise images to a smaller size

Quick answer: ImageOptim is a design tool for macOS. Install it with brew install --cask imageoptim. The licence is not declared in Homebrew metadata. It has 637 Homebrew installs in the last 30 days.

What ImageOptim is

ImageOptim is a design tool for macOS: tool to optimise images to a smaller size.

It is distributed as a Homebrew cask, which installs a .app bundle into your Applications folder. Homebrew only automates the download and install step; the licence terms come from the vendor.

How to install ImageOptim

  1. Open Terminal (press ⌘ + Space and type “Terminal”).
  2. If Homebrew is not installed yet, run the installer below once.
  3. Run brew install --cask imageoptim.

Homebrew installer, if you need it:

Prefer a graphical installer? Download it from the official site. MacPicks never hosts or mirrors binaries — the Homebrew command always pulls from the vendor's own release.

Alternatives to ImageOptim

Compared within the same category and with a comparable install base, so the list stays useful rather than turning into a popularity chart.

Blender3D creation suiteApp31,286/moSketchDigital design and prototyping platformApp91/moGIMPFree and open-source image editorApp3,811/moInkscapeVector graphics editorApp4,579/moShottrScreenshot measurement and annotation toolApp2,555/moCleanShotScreen capturing toolApp512/mo

Compare ImageOptim with its alternatives in detail →

Frequently asked questions

How do I install ImageOptim on Mac?

Run brew install --cask imageoptim in Terminal. This requires Homebrew; if you do not have it, install it first with the command below.

Is ImageOptim open source?

Homebrew's metadata does not declare a licence for this app, so the official site is the authoritative source.

Does ImageOptim run on Apple silicon?

Yes, as a universal binary.

How popular is ImageOptim?

It was installed 637 times in the last 30 days according to Homebrew analytics, ranking #1339 in this catalogue.

What version of ImageOptim is current?

The latest packaged version is 1.9.3.