Instantly use MaxiaSoft OST Recovery Tool which perfectly extract data from inaccessible OST file and safely convert OST file into PST outlook file with contacts, calendars, task, notes, inbox items, outbox items and appointments. OST to PST Recovery Software offers to select the OST mailboxes one by one and export all the selected OST mailboxes to PST outlook file. Software also split large size of PST file upto 5GB