Changing the extension of OST files can be confusing. This is because there is no built-in utility for converting to the .PST format from Microsoft. You can use third party apps like OST To Office 365 Migration Tool. The OST extension is the format in which it stored mail messages for Microsoft Outlook.
The key feature of such files is the ability to use them without an Internet connection. When it changed or deleted, an Outlook account or deleted, the OST documents created under the account become unreadable. Also, files can get damaged after unsuccessful recovery.
To avoid this problem, you can use third-party converters from the OST To Office 365 Migration Tool format The program helps in changing the extension of .OST files and expands the functionality. Download OST To Office 365 Migration Tool from the official website and install.
The installation may take some time. Launch the software product and select the OST file to be converted. Go to Converter mode. Let’s see what is inside the file. Next, we choose one option. After clicking the “next” button, click on the folder where the data will save.
It required no internet connection to transfer data. It is possible to work with protected files of any size. There are no restrictions on the number of documents. It performs selective data conversion: you yourself determine what information it will contain in the file.
You can also choose a suitable extension (for example, in addition to .PST, .EML, .MSG and others are available). OST To Office 365 Migration Tool is easy to use. You import the OST file into Office 365 in a few simple steps. We need no special knowledge to use the .ost .pst converter.
All in all OST To Office 365 Migration Tool A versatile and feature rich utility to convert OST files to Office 365 and multiple file formats.