Suggest me Best ODIR alternative software

[Techinmay OP]

If you're looking for a good ODIR (Outlook Duplicate Items Remover) alternative, I'd suggest SysTools Outlook Duplicate Remover. It is designed specifically for removing duplicate Outlook items from PST, OST, and BAK files and supports duplicate removal both within the same folder and across different folders. It also supports batch processing, ANSI/Unicode PST files, and can work without Microsoft Outlook being installed. 

What makes it a practical ODIR alternative is that it can handle more than just duplicate emails-you can clean contacts, calendars, journals, tasks, and other Outlook items while preserving the folder hierarchy. 

For large PST collections or users who need more control over duplicate removal, SysTools is worth considering as an ODIR replacement.

[Lucas Blake]

Thanks for sharing this alternative. The ability to remove duplicates across different folders and handle emails, contacts, calendars, and other Outlook items could be useful for users managing large PST files. It would also be helpful to know how the duplicate-detection criteria compare with ODIR, especially for cases where similar items should not accidentally be removed.