But In manual tips, there are some limitation available which is harmful for your data. It has very long and complex steps which is highly time consuming. You should be technical person to perform the manual techniques otherwise huge risk of data corruption will be occurred. So, to prevent these corruption you should use any third party software.
Here I'll suggest you this OLM to PST Converter Software which can easily convert all OLM files into PST format and also convert olm files in other format such as pdf, eml and msg file. It provide selective conversion option, with which you can easily convert desired olm file into pst format without any hassle.
All users both technical or non technical can easily use this software without have any specific knowledge. It provde free demo version to ensure the users about it feature and functions.
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