Get Forensic OST to PST File Converter Free tool which successfully repair corrupted, damaged OST file and convert OST file to PST free, EML MSG and HTML format with contacts, calendars, task, notes, inbox items, outbox items and appointments etc. Software facilities of PST Splitting; you can split the recovered PST file upto 5GB during conversion. Forensic free OST to PST converters Software works on all OST file versions upto 2016.