Every user is searching for the best converter for converting OST to PST and different types of formats. The Enstella OST to PST Recovery Software gives a bulk convention option for you can convert multiple OST files at the same time and spilt option for large OST file breaks in many sizes of PST files and more features. You can see your inner mailbox data by the preview option. Use this free trial version and free to save 25 items of every folder.