Duplicate killer undergoes testing by internet outfit Softpedia.
Duplicate File Remover has been thoroughly reviewed by editors of the internet portal Softpedia.com. The article takes an in-depth look at the program's features and peculiarities and assigns it an overall rating of "Good". The reviewer notes, in particular, that "Duplicate File Remover was able to find a lot of duplicate files that I did not know of, and all that in a short period of time, finding them in well hidden locations and doing a great job in removing/deleting them". You can read the full report in English on the Softpedia website.
Softpedia is one of the largest libraries of freeware/shareware on the internet with new versions, tests and reviews every day.