Features:
Search for true duplicates (files with same contents)
Powerful search engine with fast files check
Full binary (byte-by-byte) comparison

Flexible Scan settings
Search files by masks
Size conditions & skip zero-length files option

Find duplicates from selected folders or drives
Add multiple folders/drives for scanning

Safety
Protect system files and folders
Move files to Recycle Bin or delete duplicate files permanently
Mark selected duplicates by renaming them with adding prefix to file names - to test which files is safe to delete

Convenient user interface
Duplicate file management - remove only unnecessary duplicates
Select files manually (for deletion) or use flexible selection options
Rename duplicate files with prefix/postfix
Move duplicate files to folder
Open folder containing selected file
Show file properties
Open file with associated program

Full Unicode support
Support for files with Chinese, Japanese, Arabian etc names

Export list of duplicates to HTML document or to TXT file