To import MBOX files to your Gmail account manually, follow these steps:

1. Install Mozilla Thunderbird**: Download and set up Thunderbird on your computer.
2. Configure Gmail in Thunderbird**: Go to Gmail settings and enable “IMAP” under Forwarding and POP/IMAP. In Thunderbird, add your Gmail account using your email and app-specific password.
3. Import MBOX Files: Install the “ImportExportTools NG” add-on in Thunderbird. Right-click on your Gmail inbox folder, select *Import MBOX file*, and upload the MBOX files.

However, the manual process can be challenging. It’s time-consuming, requires technical know-how, and can sometimes result in data loss or missing folders if not done correctly. Additionally, Gmail’s IMAP sync may take a long time if the MBOX files are large.

To avoid these complexities, you can use the DRS MBOX Converter Tool. This tool offers a simple, automated solution to directly import MBOX files to Gmail without needing Thunderbird. It preserves folder hierarchy, email attachments, and ensures no data loss. With its user-friendly interface, even non-technical users can migrate emails quickly and efficiently. Save time and effort by using the DRS MBOX Converter Tool for a hassle-free MBOX to Gmail migration.