Avail this SysTools OST Converter Software to Convert OST files to other formats. This software gives the option to export the OST file to PST / EML / PDF / HTML / MSG / MBOX / vCard. Also with the help of This software the user can export emails, contacts, calendars, etc. This software is capable to export IMAP / Office 365 / Exchange / Hotmail OST files. Also with the help of this software the user can export corrupted, orphaned or Inaccessible OST files. In case if you have encrypted OST files with S/MIME and OpenPGP encryption then the user can also remove and decrypt the OST file encryption for conversion. This SysTools OST Converter tool provides two scan modes Which are Quick Scan and Advanced Scan. This application also helps the user to maintain the Folder hierarchy while performing the OST conversion process. After adding the OST file in the software, This software provides you 7 + preview modes to preview OST file items which are Normal View, Hex View, properties, Header View, MIME, HTML, RTF, Attachments. The user can download the freeware version of SysTools OST Converter Software to export the first 25 items per folder. To convert more than 25 items the user can purchase the licensed version by paying just $49. Also, OST Converter has simple and easy to use Graphical user interface so that everyone can easily use this application with ease. This OST Conversion tool is compatible with Microsoft Outlook 2019 / 2016 / 2013 and its below versions.