Manage your photo collection – check if folders watched by Google Picasa contain duplicate images.
By default, when you import photos into Picasa, it attempts to find duplicate photos in these folders and alert you during the import. According to the documentation, it does so by comparing file sizes, names, and “a small portion of each image”.
However, if you add folders to Picasa manually, there may exist duplicates in the imported folder or other watched folders. To help detect these photos and then move or delete them if desired, do the following:…
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