TrustVare Email Duplicate Remover is the best tool to remove all duplicate data from Outlook PST, MSG, EML, OST, and MBOX formats without facing any difficulties. Its features are designed with a simple GUI that makes it user-friendly for technical and non-technical users to operate this tool and remove duplicates without technical skills. This software will support multiple email clients like Thunderbird, Apple Mail, Outlook, Windows Live Mail, and others. This software will be installed on Windows OS.