vMail OLM to PST Conversion would be easy if you are using the authentic solution for conversion. So direct conversion of OLM to PST is not possible, there are few easy manual tricks to convert OLM file data to PST format. Apart from all the above suggested techniques and third party solutions, you can try manual tricks from the recommended blog post: - OLM to PST Conversion, Easy, Instant and Accurate.

Know more info- https://www.vsoftware.org/olm-to-pst-converter.html