Its engine has been especially designed with safety in mind. The Preference page of the help file lists all the scanning engine settings you can change. You can tweak its matching engine to find exactly the kind of duplicates you want to find. Not only can dupeGuru PE find exact matches, but it can also find duplicates among pictures of different kind (PNG, JPG, GIF etc.) and quality.

Find your duplicate pictures in minutes, thanks to its quick fuzzy matching algorithm. It works like dupeGuru, but is specialized for duplicate pictures matching. dupeGuru PE is a big brother of dupeGuru. You can also easily weed the bad duplicates out, thanks to the Power Marker.DupeGuru Picture Edition (PE for short) is a tool to find duplicate pictures on your computer. Not only can you delete the duplicate pictures dupeGuru PE finds, but you can also move or copy them elsewhere. All these formats can be compared together. dupeGuru PE supports JPG, PNG, TIFF, GIF, BMP, and PSD formats. Its reference directory system as well as its grouping system prevent you from deleting pictures you didn't mean to delete. Not only can dupeGuru PE find exact matches, but it can also find duplicates among pictures of different kind (PNG, JPEG, GIF, etc.) and quality. dupeGuru PE is efficient, thanks to its quick fuzzy matching algorithm. DupeGuru Picture Edition is a tool to find duplicate pictures on your computer.

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