ZOOK OST to PST Converter VS ReliefJet Essentials for Outlook

ReliefJet Essentials for Outlook is a comprehensive set of more than 150 tools for performing a wide range of tasks in processing email messages, contacts, appointments, meetings, tasks and other Outlook items as well as Outlook / Exchange Server folders and mailboxes. The product seamlessly integrates with Outlook and includes Outlook add-in, standalone and Windows command line applications. Utilities can be run in manual and automatic modes as well as on a scheduled basis.

• import and export Outlook items using MSG, EML, MSG, TXT, HTML, PDF and MBOX formats;
• export Outlook contacts to vCard (VCF) format;
• convert message files between MSG, EML, MBOX, PST formats;
• export, split and merge PST files, Outlook/Exchange storages, mailboxes and folders;
• import and export Outlook categories;
• find, remove or move duplicate Outlook items, emails and attachments, get reports on any duplicates found;
• save, add and remove attachments;
• replace attachments with links and links with attachments;
• extract email, data, URL from message texts and headers;
• personify your mailings by creating an individual email for each of the specified recipients;
• assign and remove categories for multiple Outlook items;
• clear message subjects from RE:, FW: and other unwanted prefixes;
• backup, import/export, convert, edit and transfer/migrate Outlook auto-complete list cache;
• and many other tools that will significantly increase your office and home productivity.