If you are searching for the best method to backup AOL mailboxes, you can use the Sysinfo AOL Mail Backup Tool. It is an easy and reliable tool to backup AOL mailbox into PST, PDF, CSV, MBOX, and other formats. This tool migrates AOL mail data to different Web and Cloud-Based email clients. It offers an advanced option to manage the attachment of AOL emails. Additionally, it includes several features like a date range filter, maintaining folder hierarchy, data integrity, and removing duplicate emails. It is compatible with all the versions of Windows OS.