Softaken Freeware Thunderbird Importer supports importing users' data into Mozilla Thunderbird. This software can import users' EML, EMLX, MBX, and MBOX data to Thunderbird without making any changes. It imports all emails with attachments very efficiently. The process is very quick and simple. It has no size limitation. And it is compatible with all Windows versions. It supports single or bulk imports. The interface of this software is very user-friendly. It supports various email clients such as Seamonkey, Opera Mail, Eudora, Google Takeout, etc. The software is free to use for all users.

visit here: https://www.softaken.com/guide/import-mbox-into-mozilla-thunderbird/

https://www.softaken.com/thunderbird-importer