If you want to convert your OST to PST, you can simply try the Toolsbaer OST to PST converter. This software is user-friendly and easy to operate. Users can simply operate the OST to PST tool after operating 3-4 steps and can migrate, install, configure their files within 5 minutes. My sister also used OST to PST Converter for her personal and official uses. And she doesn't have any technical knowledge, that's why she also prefers this tool because OST to PST converter is easy to use.