You can try the MacSonik Maildir Converterto convert Maildir files to multiple file formats such as PST, EML, PDF, HTML, MBOX, and many other file formats. This tool can export Maildir files to multiple email clients such as Office 365, Gmail, AOL, Hotmail, Yahoo Mail, and Thunderbird. The software is equipped with an interactive user interface to simplify the conversion. This software is the best alternative to the complicated manual approaches as it does not require any technical expertise.
