Many user to convert MBOX to PST while preserving the original folder structure, use a dedicated MBOX conversion tool that can directly access the MBOX files and maintain their mailbox organization. MacSonik MBOX Converter for Mac supports MBOX, MBX, and MBS files and can convert them directly into PST without requiring Outlook or another email client.
The conversion process is straightforward. First, download and launch the MacSonik MBOX Converter. Add a single MBOX file or an entire folder containing multiple MBOX files. The software automatically detects supported mailbox data and lets you preview emails before conversion. Next, select PST as the export format and apply any required filters, such as date range, sender, subject, or mail status.
To retain the original organization, select the appropriate mailbox or folder structure during the conversion and choose the destination location for the resulting PST file. Then start the conversion process. The tool is designed to handle bulk conversion and supports direct source access, making it suitable for large MBOX collections as well.
After conversion, the generated PST can be opened or imported into Microsoft Outlook. The tool also provides preview, duplicate email removal, incremental export, and selective export features, helping maintain organized and clean PST data throughout the conversion process.