MailsDaddy software provides one of the best and most efficient AOL mail backup tools. I suggest you use the MailsDaddy AOL mail backup tool. This tool has several features at an affordable price.

Some key features are:

Backup AOL emails to PST, MBOX, EML, MSG, and HTML format.
This software maintains metadata properties (To, From, Subject, Cc, Bcc, Time, etc) of emails without any alteration.
This software is compatible with backing up the heavy size of the file without any hassle.
It supports the latest and older versions of Windows OS and Microsoft Outlook.