You must login to have a valid session before downloading anything below. Choose Image > Use RAW as Original.You can find the DMGs or XIPs for Xcode and other development tools on (requires Apple ID to login). In the Photos app, double-click a photo to open it, then click Edit in the toolbar. However, you can tell it to use the RAW file as the original instead. When you import your pics from these cameras, Photos uses the JPEG file as the original. Some cameras allow you to shoot photos in both RAW and JPEG formats simultaneously. In the Import view, select the images to keep, then click Import Selected.Select a file or files and click Import.Go to the folder containing the files you want to import as RAW.To import RAW image files into Photos, open the app and: How to Import RAW Image Files Into Photos RAW files that you store outside the Photos app library (say, in your Pictures folder) are always present on your Mac, but aren’t stored in iCloud and won’t stay up to date in the Photos app on your iPhone, iPad, or iPod touch.When Photos downloads a RAW image from iCloud Photos, it creates a new full-sized JPEG for optimal viewing on your Mac. It won’t replace the RAW and embedded JPEG file already stored in iCloud.If you edit an optimized image on your Mac, Photos downloads the RAW file for that image. The Photos app saves disk space on your Mac by displaying optimized JPEG versions of your RAW images. If you have the Optimize Mac Storage option turned on, then your RAW files are stored in iCloud Photos.See the image below - courtesy of Digital Photography School - to get an idea of the differences. RAW files have a higher dynamic range than JPEG files.The RAW format contains 68 billion more colors than JPEG files.RAW has a higher brightness level than JPEG.Your camera is capturing absolutely all the data it receives from the camera’s sensor so you have more data to work with.The benefits - as noted by Format magazine are: Software like Photos allows you to view the data as images and edit the RAW files. Unlike a JPEG file, RAW format is uncompressed and isn’t actually an image file, but is a collection of data from your camera’s sensor that are saved on your camera. This means they take up less storage space than RAW files. Of course, keep in mind that files in the JPEG format, the standard file format in the digital photography world, are stored as compressed files.

For some folks, working with the RAW format offers several benefits. You can edit photos in a variety of formats with the macOS Photos app.

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