OST to MBOX files is the most dependable software for securely converting files without affecting the original data. With the OST to MBOX Converter Software, you can quickly convert OST files to PST files and save them in MBOX. The secure conversion process of this software keeps email attributes like to, bcc, cc, from, and date. In addition to their preview capabilities, certain OST files' mailbox contents can be viewed. The date filter option can be used to locate the OST file's location. Outlook 2003, 2007, 2010, 2013, 2016, and 2019 are supported.