Firstly, users have to install this Mailvita PST to EML Converter for Mac and Win Tool.br br Now, let us follow the steps to convert the PST files.br br Step 1- Click on the "Add PST" button and add the PST files that you want to convert.br Step 2- You can check the preview of the selected PST files from here.br Step 3- Check the checkbox if you want to ignore the empty folders.br Step 4- Select the format in which you want to convert the PST files into.br Step 5- Choose the destination to save the files.br Step 6- Finally, click on the "convert" buttonbr Step 7- If you face any hurdle then click on this "help" button.