If you PST file has grown very large due to duplicate emails, then taking help of Kernel for Outlook Duplicates can help you out. It helps you to avoid the tedious process of searching and removing duplicate email items one by one. It automatically searches for all available duplicate items and lets you remove them, mark them, flag them and copy or save them to subfolder. This tool to remove duplicate items does not take much time and effort for searching duplicate items. The entire process can be accomplished within few minutes and through few mouse clicks. For comparing duplicate items with minor differences, properties like text, subject, sender email, receiver name, internet header, date and time and attachment file can be used. You can select multiple mailboxes and remove duplicate emails from the at one go. This tool to remove duplicate emails supports MS Outlook 2000 and above versions. To give users an idea about the software features and functioning before making actual purchase, free demo version is also available. The demo version is available for 30 days of trial period. Demo version of the software searches 10 duplicate items from each folder. In order to search all duplicate items, purchase of full version is required.