How to Export OST to MBOX File Format Without Data Loss?

[THOMPSON01]

I have an old Outlook OST file that contains important emails, and now I need to access them in Thunderbird. Since Thunderbird supports MBOX format, I am looking for a reliable way to export or convert my OST file into MBOX. I tried some manual tricks, but either they did not work properly or some emails got corrupted. Can anyone suggest a safe method or tool to convert OST to MBOX while keeping all folders, attachments, and formatting intact?

 

[azekielrenjo]

Export OST files to MBOX file format without data loss. You can try the DataVare OST to MBOX Converter, which is professional software for exporting multiple OST files to MBOX format without any hassle. It is easy to use for all savvy and non-savvy users without technical knowledge and quickly export large OST files to MBOX format. It maintains all information by exporting multiple OST files to MBOX format. Exporting email data from OST to MBOX is simple and error-free. OST files can be exported to MBOX format without using an email client. This software works with all versions of the Windows operating system, including 11, 10, 8, 7, XP, and Vista. Thunderbird, Apple Mail, Eudora, SeaMonkey, and other email clients can open an MBOX file created from an OST file. The software is offered for a free trial, allowing users to test its functionality.