I have the top best solution for your issues regarding to OLM to PST converter me recently working for vMail OLM to PST Converter Software which is very efficient software that can easily convert Mac OLM files into multiple saving formats like PST, EMLX, MBOX, PDF, HTML, MSG etc. It guarantees 100% data safety and assures no data loss or file modification. You can also preview the files before you convert them.
Know more info- https://www.vsoftware.org/olm-to-pst-converter.html
The Softaken OLM to PST Converter Tool is available in a free trial edition. It is one of the most effective tools for extracting and converting emails from OLM files to a variety of email formats. OLM to PST conversion, OLM to EML conversion, OLM to MSG conversion, and OLM to PST conversion are just a few of the extensive and remarkable features of the programme. Refer:- https://www.softakensoftware.com/olm-to-pst-converter.html