To install lightroom brushes, go to Lightroom and click on Preferences
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Then presets
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Click on the “Lightroom Preferences Folder”
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Find the brush presets in the “Local Adjustment Presets”. Once you find this folder just drag & drop your preset files into it
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Then restart Lightroom.
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Then go to the Develop module
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Click on brushes and in the Effect drop down you will see your new presets.
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