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ImageOptim is a front-end (GUI) for set of tools for optimisation of PNG and JPEG images.

Optimisation makes files smaller (in terms of disk space) by finding optimal compression parameters and by removing unneccessary information, like file comments, EXIF tags and color profiles.

What's New

Version 1.7.3:
  • Added support for non-sRGB images in Guetzli
  • Updated translations


  • OS X 10.9 or later
  • Full functionality requires OS X 10.10 or later

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ImageOptim User Discussion

4.7 41


Current Version (1.x)


Downloads 58,275
Version Downloads 1,957
License Free
Date 04 Oct 2017
Platform Intel 64 / OS X
Price Free
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