The Mailvita Mac OST to PST converter tool converts all emails, attachments, contacts, calendars, and notes from OST to PST format. This software converts all sizes of OST files to PST files. Users can recover their corrupted OST file data. This software works with all versions of Mac OS 14, 13, 12, 11, 10.15, 10.14, and 10.13. This software also supports the most latest editions of Microsoft Outlook, including 2007, 2009, 2010, 2013, 2016, 2019, and 2021. This application exports OST files to PST format safely and accurately. Users can quickly convert OST files to PST files. Download and try the free demo version to get experience.