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April 15, 2026
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How do I create a photo from a smart preview. MacBook Air. Nothing works except a screenshot.

  • April 15, 2026
  • 1 reply
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In moving to a new MacBook Air I lost a year’s worth of photos even though backed up with both Backblaze and an external drive.  That is history.  How can I create photos from my smart previews on this new computer.  It tells me the MacBook Air won’t do it.   All I can come up with is taking a screenshot..  Thanks for any help.

    Correct answer Rob_Cullen

    If you really do have SMART previews you should be able to find them with Mac Finder by looking in the Smart Previews folder (package)  something like my Windows folder hierarchy-  \Documents\Master Catalog-v14\Master Catalog-v14 Smart Previews.lrdata\0\072C. All the Smart previews will have a cryptic filename that does not identify the images. You can only get a visual check, like this-

    Smart Preview image in Windows File Explorer

    These Smart Previews are DNG files with a long edge dimension of 2460 pixels, but are good for recovery if you don’t have any originals.

    You would need to Copy all the files in the SmartPreviews folders to another location and then add them to a new catalog.

    If you DON’T have SMART Previews then you will only have access to Standard previews in the Catalog library view- There is a plugin that can extract JPGs from the standard previews.

     Jeffrey Friedl’s plugin is recommended to extract previews-

    Extract Cached Image Previews (New for v13.3)

     

    1 reply

    Rob_Cullen
    Community Expert
    Rob_CullenCommunity ExpertCorrect answer
    Community Expert
    April 15, 2026

    If you really do have SMART previews you should be able to find them with Mac Finder by looking in the Smart Previews folder (package)  something like my Windows folder hierarchy-  \Documents\Master Catalog-v14\Master Catalog-v14 Smart Previews.lrdata\0\072C. All the Smart previews will have a cryptic filename that does not identify the images. You can only get a visual check, like this-

    Smart Preview image in Windows File Explorer

    These Smart Previews are DNG files with a long edge dimension of 2460 pixels, but are good for recovery if you don’t have any originals.

    You would need to Copy all the files in the SmartPreviews folders to another location and then add them to a new catalog.

    If you DON’T have SMART Previews then you will only have access to Standard previews in the Catalog library view- There is a plugin that can extract JPGs from the standard previews.

     Jeffrey Friedl’s plugin is recommended to extract previews-

    Extract Cached Image Previews (New for v13.3)

     

    Regards. My System: Windows-11, Lightroom-Classic 15.1.1, Photoshop 27.3.1, ACR 18.1.1, Lightroom 9.0, Lr-iOS 10.4.0, Bridge 16.0.2 .