Giới Thiệu · Outlook Duplicate Items Remover
With ODIR it's a snap to clean your Outlook folders by removing all duplicates.
ODIR removes duplicates from Contacts; Calendar; Tasks; Notes and Email folders.Using ODIR is very easy: select a folder and click the button Remove Duplicate Items. ODIR scans the selected folder for duplicates and MOVES all duplicates found to a subfolder ODIR_duplicate items. ODIR recognizes an item as a duplicate if all of the following properties match those of another item in the same folder.