OST to Office 365 Converter Tool is a software application designed to help users convert multiple OST files into Office 365 format. This tool can be used to transfer data such as emails, contacts, calendars, tasks, and notes from an OST file to an Office 365 account, enabling users to access their email data even when they are not connected to the Exchange server. The conversion process is fast, and efficient, and preserves the original structure and content of the OST file. OST to Office 365 Conversion software comes with added benefits such as the ability to preview data before the conversion process, save the converted data in various file formats, and the option to filter data based on specific criteria. The tool offers a self-explanatory interface to its technical and non-technical users.