The Sysinfo OST File Recovery Tool is a trusted tool to deal with problems related to corrupt OST files and also a secure tool to convert them to PST, MBOX, EML, MSG, DBX, & MBOX, The tool is termed the market's first choice when it comes to retrieving data from corrupt OST Files. No need to worry about how you will access it the tool has a very simple GUI which makes it easy to understand and use. Tool provides you with three different modes of recovery Standard, Advanced, and deep recovery modes.