IceWarp Desktop Client offers the Deduplicator tool to help you with duplicate items of all kinds. This allows you to delete, move, or merge (in case of contacts) the found duplicates. You can find the feature in Menu > Tools > Deduplicator. From there, a window will pop up asking if you want to run the deduplicator on your emails, events, tasks, or contacts. Select the item type and click Next. You can choose to search either in individual folders or in groups of folders. Once you have selected the folder(s)/accounts on which you’d like to perform deduplication, click Next. You will then be asked about what action you’d like to perform on the items. If you see duplicates in the Smart Folders and you have a Google account set up, please check whether this isn’t caused by Gmail’s handling of the labels. IceWarp Desktop Client supports export to all standard file types for all your items. You can export emails into an email message format (.eml), calendars and tasks into iCalendar files (.ics) or your contacts into VCards (vcf). You can also export your account settings, rules, signatures and other settings into an XML file and import it into another instance of IceWarp Desktop Client. The export feature is accessible in Menu > File > Export.