How to Import and Export ICNS with Photoshop

If you’re interested in making replacement icons for Mac OS X applications, the Leopard Developer Tools received an updated version of the Icon Composer utility, which combines multiple PNG images into one ICNS file. Once exported, the combined file is suitable for use inside an application bundle, by choosing Show Package Contents from the Finder’s action menu (or a right-click) and browsing to Contents/Resources/ and replacing the appropriate ICNS file (make sure to rename your icon to match the existing one!).

To run the process the other way, first find the desired ICNS file inside the application, and open it with the built-in Preview application. Preview understands the transparency inherent to ICNS icons, and allows you to save the file as a PNG, ready to open and work on in Photoshop!

Update: After looking around on MacUpdate for something simple, I found img2icns, a freeware drag-and-drop icon converter that can turn a PNG image into a folder icon. With it, you can Get Info for the converted folder icon and copy and paste it onto another application or document. It’s the perfect little icon utility to go with this minimalist workflow, and it’s Leopard-ready!

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How to Import and Export ICNS with Photoshop

6 thoughts on “How to Import and Export ICNS with Photoshop

  1. Open the infopanel on the folder.
    select the top icon (blue border).
    copy.
    open clipboard viewer.
    save the content as .icns file.
    open the icns file in preview.
    save as png with alpha (psd,tiff,tga dosent work)
    voila!

    Like

  2. john says:

    are there really no plugins for photoshop to allow exporting as an icns? googling brought me here..
    i suppose i’m just lazy.. not THAT hard to use an extra app to convert from png to icns..

    Like

  3. Andrew says:

    Try CandyBar from Panic …it can import icons from various formats (not just icns) and has the ability to export individual or complete sets of icons to numerous formats including icns.

    CandyBar is also the ultimate tool for managing custom icon sets for Mac OS X (system and applications) as well as customising the Dock (background, reflection, etc).

    Highly recommended.

    Like

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