Get the download and install the professional Outlook PST File Conversion Tool. It is the best tool to bulk read Outlook PST files in Mac Outlook OLM file format without using Outlook. This software can convert selected Outlook PST files to OLM file format including all emails, contacts, calendars, tasks, notes, and other items along with attachments. This software allows you to batch read Outlook PST files in Mac Outlook OLM file format without opening Outlook. It has a very simple GUI, both technical and non-technical users can easily read Outlook PST files in Mac Outlook OLM file format without any help. This software also supports various file formats such as PDF, MBOX, EML, MSG, DOC, RTF, TXT, PNG, JPG, OLM, Yahoo Mail, Thunderbird, Zimbra, and many more. It was workable on both Mac OS and Windows OS including Windows 11. You can also use the free demo version of the software without any cost.