Smart Duplicate Finder Robertas & Claude

Finds duplicate files by content (MD5) and visually similar photos (perceptual hash). Two-phase scan with a guided candidate dialog and per-family time estimates. Results are colour-grouped by file family with a colour-coded Excel report, so you can clean up at your own pace. By design the program never deletes your files - the only optional deletion is invisible system junk (Thumbs.db, .DS_Store) verified by content signature before removal. One exe for all UI languages (English / Lithuanian, switchable in-app, first run follows the Windows language). Optional portable mode keeps all working files next to the exe and leaves no traces on the computer. Portable single exe: no installation, no ads, no telemetry, no network access.