GainTools EML to PST Converter is an easy-to-understand tool that assists in the conversion of EML files to PST format for a large number of individuals. This software makes it possible for companies and professionals to easily convert their email data from email applications such as Windows Live Mail, Outlook Express, Thunderbird, and others to PST files that are compatible with Outlook. At the same time, it transfers bulk emails without causing any data loss. Throughout the process of conversion, it keeps the structure of the email as well as the hierarchy of the folders intact. It is compatible with all versions of Outlook, including 2021, 2019, 2016, 2013, and previous versions. Both technical and non-technical people can benefit from its user-friendly interface and secure process. Additionally, it provides a free sample and 24/7 customer assistance is available.