If You search Best KDETools solution software that’s name is best ost to pst converter software for conversion emails, mails from OST to PST file. This free unlimited ost to pst converter tool to convert ost to pst manually and also open files from damaged OST to new Outlook PST file. To convert ost to pst free online, PST, Office 365 account, pst file, EML, EMLX, MSG, HTML, MHTML, MBOX, VCF, CSV, ICS, Live, Exchange Server, Zimbra, Gmail, Yahoo, and etc. by using its tool. 
 

-> Export OST to PST

-> Import OST to Gmail

->Migrate OSTto Office 365 Account

-> Convert ost to MBOX

-> Transfer OST to Zimbra

Download KDETools OST to PST Converter- www. osttopst-converter .com