Vartika offers support for Public and Private Folder recovery and migration as well as archive folder migration. It also has support for Non-English Unicode characters and maintains the folder structure intact post export. The data in the original EDB file is kept safe when using Vartika. There is also support for direct migration to Office 365 and on-premise exchange server. Not only can you Convert EDB to PST using Vartika, but there is also support for incremental EDB migration to Office 365 and Live Exchange Server.
Get more info: -Vartika EDB to PST Converter Software