First, you can go to the download button for getting the OLM Export Tool on Windows machine and then install it properly. The first screen is given below:
Now, hit Next button that open a new screen in which you need to add the OLM data by using Select File or Select Folder button as mentioned in the screenshot:.
If you want to export your corrupted/damaged OLM data then, you can click on the checkbox of “use extracted mode for OLM files” option. Then, hit on the Next button.
A single click on Next button will starts the loading and analyzing process of OLM folders on the next screen as mentioned below:
After uploading the folders, you can choose the OLM folders for conversion as per the requirement. After selecting the folders, directly hit on the Next button.
Once you have clicking on next button will open another Window. In this Window, you can view the complete list of saving output format as mentioned in the screenshot:
After selecting all the desired options and output location, click Export button