Nowadays, with growing popularity of digital market among all users, the mode of cross-communication is online. There are a specified number of platforms or email programs to share email messages, text, meetings, etc. Each mail client has its own file extension to save the data. OST is one such format, which belongs to Microsoft Outlook. However, the main challenge comes when users want to move OST file to Office 365 suite. The need arises in the same way because of many professional or personal reasons. Some users want to save emails in Office...
