Softaken Software Conversion Application introduced PST TO PDF converter by using this tool you can convert PST files to PDF file converter, though it can convert huge size PST files to PDF converter. It is used to print outlook e-mail to PDF file format in a very smooth manner. Batch export to e-mails PDF Attachments. This PST to PDF converter provides you with a brief of your exported PST files. Performs it functioning flawlessly with MS outlook 2019, 2016, 2013, and others. There are preview options to see your PST data before conversion.