You can easily convert EML files to Gmail using the BitVare's EML Converter for both Mac and Windows. This tool offers a straightforward process to import EML emails directly into your Gmail account by simply selecting your EML files or folder, choosing "Gmail" as the output option, and entering your Gmail login credentials for direct migration. It supports batch conversion, maintains email metadata and folder hierarchy, and works seamlessly across both platforms--making it a reliable solution for users looking to move EML to Gmail without data loss or complex setup.