WholeClear OST Converter converts Outlook OST files to several file formats and cloud applications including PST, EML, MBOX, EMLX, NSF, Gmail, Office 365, Outlook.com, AOL, Yahoo, and others. Users can easily convert any large OST file without any problems. This conversion can be performed without the use of Outlook. The application supports all Outlook editions including Outlook 2019, 2016, 2013, 2010, 2007, and 2003. The program converts the offline storage table even when there is no connectivity to Exchange Server. The application design is so user-friendly that even a beginner user can easily navigate the program. During the conversion process, email formatting and components such as to, cc, bcc, from, date, time, subject, hyperlinks, signatures and so on are safely exported from the OST file to the desired file format. The licensed edition allows for an unlimited number of OST file conversions. The demo edition allows you to test every feature of the program and evaluate the tool's performance. The demo version allows you to convert the first 25 items from each folder of an OST file to the desired file format.