Hey, are you looking for a solution to convert OST files into multiple OST files? Then how do you convert the OST file by using the manual method? Then from now, you don't need to use the manual method to convert OST files all you need to do is use professional software like Data Recovery Freeware OST to PST converter and Aryson OST to PST Converter. These OST to PST Converter converts the OST file into multiple file formats like PST, DOC, DOCX, HTML, PDF, etc. It also migrates the OST file to a number of email clients like Gmail, Office 365, Thunderbird, Yahoo mail, etc. However, this tool saves your time and also saves your data from being lost. There is an additional feature that comes with this tool.
But, if you want to know the other free methods to convert OST files and if you want to how these methods work then read this article on free methods to convert OST to PST.