Source Folders

Here you can specify which drives or folders should be searched for duplicate files. You can activate a drive or folder for the search by selecting the checkbox in front of the path. The checkbox at the column 'Subfolders' enables you to include or exclude all subfolders from the path. The column File protection enables you to protect all files inside this source folder. No files can be deleted, moved or renamed from inside this source folder.

Click on the button Source folders at the toolbar to open a menu to add new folders. Right-click an item at the folder list to replace, edit or remove folders from the list. You also can drag & drop folders from the windows explorer to the folder list or paste folders from the clipboard to the folder list.

Comparison Method

Compare files from all source folders
Compare only files within the same source folder
Compare only files between different source folders
Compare only files within the same source and sub folder

Options

Don't search folders (NTFS junction points) that point to the contents of another folder

NTFS junction points are empty folders that point to the contents of another folder. This option enables you to prevent these folders from being searched and processed. This option is activated by default. When deactivating this option you should check first that no loops are created by the junction points and no data items are processed twice.

Disable windows 64bit file system redirection

This option enables AllDup to determine the correct count of all system files on a 64bit Windows system.