How to Add Search Directories?
A scan needs at least one folder. Everything inside the Search Directories box is searched for duplicates.
Step 1: Stay on the Scanner page
Make sure the magnifier icon on the left rail is selected.
Step 2: Click the + button
In the Search Directories box click + (its tooltip reads Add directory) and pick the folder that holds your videos and photos.

Step 3: Add more folders if needed
Repeat the previous step for every folder you want to check. All added paths are scanned together and duplicates across different folders are found as well.
Step 4: Manage the list
- Select a path and click − to remove it.
- Click the broom button to clear the whole list.
- The settings are remembered, so the list is still there the next time you open the app.
Tips
- Add both the original folder and the backup folder to find copies across drives.
- Sub folders are only scanned when Include Sub Directories is ticked (see the scan options chapter).
- Use Exclude Directories to skip a part of an added folder instead of removing the whole path.