So there is a short utility which analysis repeated data and delete it automatically.
DupeGuru is a tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same.
In screen shot below you can see that it finds duplicates files on my pc.
●DupeGuru only takes 2 minutes to scan 200GB hard Disk.
●DupeGuru is user friendly operating it really simple
●DupeGuru is safe remove file of your choice
●Available for Mac, Linux also.
Size: - 11.8MB
DOWNLOAD HERE Dupe Guru