Decloner helps you find and eliminate duplicate files. Decloner user interface is straightforward and won’t overwhelm you with a multitude of options you’ll never use.

Features:

Simplicity
• Choose folders, click the Scan button.
• Select duplicate files from the list, remove them.
• Repeat when necessary.

Reliability
Decloner uses the SHA-1 cryptographic algorithm to determine if files are identical, even when their names or dates differ.

Safety
Decloner moves files to Trash or a safe folder instead of deleting them permanently, and ensures at least one copy remains.

Speed
Decloner quickly collects files of the same size, then determines if they are really identical, which speeds up scanning.

QuickLook
When browsing duplicate file list, use QuickLook to preview files just as you would do it in Finder.

File Information
Select a file in the list of duplicates to see its attributes, including creation date, size, kind and icon preview.

Bulk Deletion
Choose files to remove—automatically or manually—then remove them all in one go, or one by one.

Exclusions
Decloner can ignore certain files and folders, and files smaller than certain size, to avoid overwhelming you with too many results.

Limitations: Full-featured 30-day trial.

Requirements:
OS X 10.6.8+
64-bit Intel

Also available is:
Universal Binary version 1.2 for OS X 10.5 and 10.6