The recommended tool for importing EML files to MSG format is WholeClear EML to MSG Converter. This tool can convert EML files from WLM, Outlook Express, and other email applications to MSG format, which is compatible with Outlook. Its useful features let non-technical users convert EML emails into MSG without compromising data integrity. Using a few simple steps, you can quickly transfer bulk EML files in every version of Outlook 2021, 2019, 2016, 2013, 2010, and past versions. It offers a preview option to view EML files before converting them into MSG format. This tool is risk-free and has no limits on the size of the file. It can be installed on Windows 11, 10, 8.1, 8, 7, and earlier versions.