Ashisoft Duplicate File Finder Pro Edition V6.3... [verified] File

mode where files in a primary folder are treated as originals, while matches in "target" folders are marked as duplicates. Pricing & Licensing According to the official Ashisoft site

Ashisoft provides technical support for Duplicate File Finder Pro Edition v6.3, including: Ashisoft Duplicate File Finder Pro Edition v6.3...