Yes, there are several valuable tools available for converting OLM to PST files, especially if you're switching from Mac to Windows and need access to your Outlook data. One of the most reliable options is using a professional OLM to PST Converter. These tools are designed to safely transfer emails, contacts, calendars, and other mailbox data from Mac Outlook (OLM files) to Windows Outlook (PST files) without data loss or formatting issues. Look for a converter that supports batch conversion, preserves folder hierarchy, and offers a user-friendly interface to make the transition as smooth as possible.
If you have read a lot of solutions but still want to convert OLM to PST from Mac to Windows OS then I would like to recommend CubexSoft OLM to PST Converter Software. It is the super-fast and best software to convert OLM file to PST files format without any trouble. If you do not have any technical knowledge then you can use the program and convert OLM emails, tasks, calendars, contacts, etc. to Outlook PST format. It supports all the versions of Windows OS, Mac OS, and Outlook. The tool comes with a free trial edition so you can try it out before you purchase.