Import Multiple PST Files - Version 2.0 Answer to query - How do I open multiple PST files in one go, Open multiple pst files at once. Working with bulk collection of Outlook PST file in same time is impossible in previous time. But now AddPST tool make this possible to import multiple PST file into Outlook. Now you can easily work with bulk PST files in the same time which make you much smarter than others. This software import multiple PST file Outlook with entire PST components such as email, calendars, contacts, tasks, journals etc. This easy to use application can import any number of PST files at the same time. Download the FREE demo facility to evaluate software features before purchase. Demo version only import PST files below 5 MB file size at a time. To import multiple PST file into Outlook with out any limitation, you have to buy full version at $29 only. Full version is unrestricted and allows complete functionality to import multiple PST file Outlook. For any further queries, contact our 24x7 technical support team.