The utility manages the whole database conversion with every large OLM file and due to the size of OLM file, there is no effect on the working performance of the tool. It is capable enough to handle any large OLM file to convert into PST format. Both Mac Outlook and Windows Outlook all versions are supported by the application without any trouble. The converted PST file can be quickly accessible on all editions of Microsoft Outlook from Outlook 2003 to Outlook 2019, the latest edition. ToolsGround OLM to PST Converter holds all e-mail components like to, cc, bcc, subject, from, etc. while migrating OLM files into PST format. Additionally, the folder and subfolder hierarchy of the application is not disturbed by the application even after the conversion. It remains same all the time. Users can pick desired OLM file to export into Outlook PST format. Before the conversion, users can get a complete display of all folders & subfolders of OLM file and can specify desired items to export into PST from OLM file. The software can be easily installed on all Windows operating systems such as Windows 10, 8, 7, XP, Vista, and others without affecting the tasks continuing on the system. To assist users, a customer support team is there which is ready to serve the customers 24*7.