The DRS OLM Viewer Tool allows you to easily retrieve your Outlook emails. It's a free  OLM File Viewer that lets you see OLM file emails. The application organizes the mailbox items into a tree structure. You can also check email attachments. With the premium plan, you may convert OLM files to a variety of file formats, including PST, MBOX, MSG, EML, PDF, CSV, and PNG. Furthermore, you may export Outlook for Mac emails to Gmail, Office 365, Yahoo Mail, AOL, Zoho Mail, and a variety of other email clients. The application includes numerous additional functionalities for precise data migration.