Initially, download and install the application on your Windows systems.
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Once the software is opened, add OST file using the Browse button.
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View the complete items of OST file and select the required items to export.
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Now, choose a format in which you want to export the file like PST, EML, EMLX, MSG, MBOX, VCF, ICS, etc. Pick a file format to export.
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Now, choose a location to save the resultant file. Then, hit the Convert Now button to begin the export process.
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