The most capable tool for OLM to PST conversion is Softaken Software to Convert OLM to PST. It can convert every bit of OLM data in bulk into PST. The tool comes up with many features. It offers multiple file naming options. With this software, users can easily save the converted files to the required location. It provides the complete preview of OLM files before the conversion. The tool supports all the versions of Windows OS & Outlook.