How to remove duplicate emails for proper backup of AOL mail and convert AOL mail files into numerous file formats with attachments?

Remove duplicate emails of AOL mail with the most professional and recommendable tool like Aryson AOL backup tool. This tool enables you to migrate the AOL mail files with the attachments. This tool allows you to convert the AOL backup files into multiple file formats like PST, TIFF, PNG, JPEG, MBOX, HTML, etc. It saves all the backup files into your hard drive or local drive. Moreover, the free version of this tool allows you to AOL emails free.