Dupehunter Professional is an innovative search program to identify duplicated files on personal computers or in a network. Dupehunter Professional has a well-considered basis and offers a high degree of flexibility. It is an excellent tool, not only for private users but also in companies - hence called "professional". It calculates with different algorithms like CRC32, MD5 and SHA-1.

Duplicate File Finder .NET (1dff.NET) is a utility that allows you to find all similar and duplicate files. It also eliminates clone files that are cluttering up your hard drive. Duplicate File Finder .NET uses advanced algorithms to find similar files, so it can find similar files even if they are in different formats, different extensions and sizes. All the features of the program were carefully chosen to make the tool as simple as possible.