To convert PST to MSG and MSG to PST files in bulk without Outlook with the help of ViceVersa PST to MSG Converter Tool. This software can batch import PST files to MSG file format in Outlook 2021, 2019, 2016, and other versions. It has a very simple GUI, anyone can easily handle and manage the tool without any help. During the process, the software keeps all the folder structures without any changes or data loss. Additionally, its graphical user interface for converting PST to MSG is easy to use for all technical and nontechnical users. The application is completely compatible with MS Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, and other versions and functions flawlessly on any Windows operating system.