Outlook OST converter tool is designed to merge and convert OST files into other important email file formats. This software successfully converts OST files into EML, EMLX, PST, MSG, MBOX, HTML, MHT, XPS, RTF, DOC, Office 365, Lotus Notes, Zimbra and Thunderbird files formats. It is also merge two and more OST files into one and convert them into other file formats. Outlook OST exporter provides dual option to load OST files in software panel like “Add Folders” and “Add Files” to choose one or more files at a time. Outlook OST migrator software also saves emails properties such as cc, bcc, date, time, attachments, hyperlinks, contacts, calendar, task etc during conversion process. Outlook OST converter GUI is simple technical design for easily understand by user. This software converts encrypted OST files without any file size limitation. This software also helps for sorting emails by different file naming option to sort and mange emails database. This software is also capable to repair unopened OST files and convert into EML, EMLX, PST, MSG, MBOX, HTML, MHT, XPS, RTF, DOC, Office 365, Lotus Notes, Zimbra and Thunderbird formats. OST converter Wizard provides fastest conversion speed to migrate OST emails and after complete the conversion process it opens converted data folder automatically. It is standalone software which does not require MS Outlook installation to perform the conversion process. Outlook OST converter supports latest versions of Microsoft Windows OS including Win server 2016 and Win 10.