KDETools OST to office 365 Converter tool which is fully professional application to import offline OST files to office 365 account in MS Outlook PST format. The converter utility can also fix corrupt OST data and also migrate emails, mailbox into office 365 account with many 14 plus file formats according to you such as- Zimbra, Gmail, EML, EMLX, vCard, ICS, MSG, PST, Live Exchange server, MBOX and etc. It also easily recover unreadable OST file and convert OST into office 365 file format with all OST file emails Meta data like: cc, bcc, to, from, date, time and subject etc. It also support all MS Outlook 2003, 2007, 2010, 2013, 2016,2019. Etc. OST to PST converter provides 24×7 technical support for using KDETools OST to office 365 migration tool.

OST to Office 365 Converter