Projects / ImageOptim


ImageOptim decreases the file size of PNG, JPEG, and GIF images, even those "Saved for Web". It combines OptiPNG, PNGCrush, AdvanceComp, PNGOUT, Jpegoptim + Jpegtran, and Gifsicle for the best possible optimization.

Operating Systems

Recent releases

  •  21 Sep 2013 02:35

    Release Notes: New icon. CodeSigned by Apple.

    •  05 Mar 2012 14:45

      Release Notes: This release includes PNGOUT by default. Simplified preferences: options for stripping PNG chunks and JPEG EXIF data are in one place. A View Source option, because not only Web apps have viewable source code.

      •  22 Dec 2011 22:27

        Release Notes: This release extends jpegtran optimization with a jpegrescan script and adds Norwegian and Brazilian Portuguese localizations.

        •  14 Dec 2009 15:56

          Release Notes: The UI has been changed to match Leopard aesthetics. A Dutch localization has been added.

          •  27 Aug 2009 11:28

            Release Notes: This release is only for Leopard. Gifsicle was added.


            Project Spotlight


            A Fluent OpenStack client API for Java.


            Project Spotlight

            TurnKey TWiki Appliance

            A TWiki appliance that is easy to use and lightweight.