Export Tool for Mozilla Thunderbird

Export Tool for Mozilla Thunderbird is a Windows application that transfers emails, contacts, and account settings from Mozilla Thunderbird to Microsoft Outlook without manual import or drag-and-drop operations. It creates Outlook-compatible PST files, can attach them directly to an existing Outlook profile, and preserves the original folder hierarchy, message formatting, attachments, embedded images, and Internet headers.

The software supports both MBOX and Maildir storage formats, automatically detects Thunderbird profiles, works with POP3 and IMAP accounts, and allows selective or batch export of multiple mailboxes. Advanced filtering, duplicate detection, and S/MIME message support help simplify large migrations. Contacts can be exported directly to Outlook, while account settings can be transferred to reduce manual configuration after migration. The tool is designed for individual users, IT professionals, and organizations migrating from Thunderbird to Outlook.