What are some good de-dup tools for SharePoint? I tried a powershell method but it doesnt do what it said it do. http://blog.pointbeyond.com/2011/08/24/finding-duplicate-documents-in-sharepoint-using-powershell/
It does not find any MS Office documents. I purposely added bunch of office docs (word, excel, ppt, etc.) with different name but same contents. I heard SP properties takes over the file properties of office and therefore md-5 hash fails.