Free Programs

Duplicate Cleaner

Duplicate Cleaner 1.3 is a tremendously helpful program for anyone wishing to tidy up a PC by identifying and deleting duplicate files. Though simple to use, we don't recommend this for novices, because of the potential damage from mistakenly removing needed files.

Duplicate Cleaner's interface is all business. Although fairly straightforward, some odd interface choices may throw you, such as requiring you to click Select in order to see the types of available files rather than including those types in the drop-down list already visible. The program gives you three basic options for searching: folder(s), file type(s), and filter criteria. We scanned a single drive (about 12,000 folders), looking for audio files and using the CRC Checksum method for comparison. The scan took just under 6 minutes and found 19 groups of duplicates comprising 43 individual files. You can also search for files with the same file name, size, or date--or any combination thereof--and limit the search to files within a particular size range.