Microsoft Outlook users often work with OST (Offline Storage Table) files that allow access to mailbox data even without an internet connection.

Managing Outlook PST files can become challenging when you need to migrate emails to another email client or access individual messages in EML format.

Microsoft Outlook serves as the backbone of corporate communication, yet it frequently suffers from severe data bloating due to duplicated emails, repetitive attachments, redundant calendar events, and recurring contacts.

MBOX is a popular format for storing emails and is used by email clients such as Mozilla Thunderbird, Apple Mail, Eudora, Seamonkey, and Opera Mail.

Microsoft Outlook is a popular software solution that handles email, contacts, calendars, tasks, and other vital communication data. Usually, all this information is kept in PST (Personal Storage Table) files.