Grab authentic OST file converter tool from Enstella Systems and easily convert data from OST file to PST. With the aid of OST to PST reader utility user can conveniently read data from OST file from such OST versions 5.0/5.5/2000/2003-2013 as well as transfer OST file into PST, EML, MSG and HTML formats. Software has great feature that provides splitting facility by which user can split recovered large PST file into (1 to 5) GB PST format.