Zimbra Open Source Backup Utility to backup Zimbra database to PST, MBOX, PDF, HTML, EML, MSG DOC, Thunderbird, Live Mail, Office 365, Exchange, Gmail, G Suite, IMAP Server etc. with contacts, briefcase, notes, journal, calendar and etc. The Zimbra Open Source Backup Utility quickly backup Zimbra mails without wasting user’s time and efforts. Zimbra Open Source Backup Utility is developed with self-explanatory working environment so that all users can quickly access the tool to backup Zimbra mail folder. The Zimbra Open Source Backup Utility also maintains the rich-text formatting and folder structure throughout the process. Also, the procedure can be implemented successfully without installing Zimbra email program. The Zimbra Open Source Backup Utility holds preview functionality so that users can analyze the content of clicked email file before backing up Zimbra data. The Zimbra Open Source Backup Utility comes with trial version that allow to backup 25 files from each item. And to implement unlimited backup, users need to opt license key.