InFixi Microsoft OST to PST conversion software convert OST file to PST file. With this help of Microsoft OST conversion software you can easily repair corrupt OST file data and then exchange OST file data into PST, MSG, EML or HTML file format. This Outstanding MS OST to PST converter software assist you to work on such outlook OST file version 5.0/5.5/2000/2003/2007,2010 and 2013.