Outlook and Lotus Notes are the two most famous email clients that users prefer for emailing. When users wants to migrate from Outlook to Lotus Notes, users require to Import Outlook PST files to Lotus Notes. But due to improper knowledge users becomes unable to do this task.

So, through this blog post we will discuss the topic “How to Import Outlook PST file to Lotus Notes?”. Read this blog till the end to know the complete solution

A huge number of people on this planet uses MS Outlook applications to perform general or business emailing tasks. It provides different features to do the emailing task with ease. Outlook provides the facility of saving users’ mailbox to save users mailboxes locally in PST files and many other features like this.

But, for some reason users of Outlook requires to switch to Lotus Notes. Below we have mentioned some real user’s to understand the scenarios where users require to Import data from Outlook to Lotus Notes.

User’s Query

“I had previously used MS Outlook, where I received several crucial emails or other data. All the data of Outlook I have in an PST file. Now I have started using Lotus Notes application. But i am unable to access my PST file data because Lotus Notes doesn’t supports PST files. Is there a safe way to import a PST file into the Lotus Notes application? Please make a suggestion as soon as feasible.”

How to Import Outlook PST file to Lotus Notes Mail client ?

Various users require to import Outlook PST files in Lotus Notes but they face problems. The reason behind this is Lotus Notes doesn’t support PST file format. For saving users’ mailboxes Lotus Notes uses NSF file type which is similar to PST file of Outlook. So, to data transfer from Outlook to Lotus Notes the best solution is to Convert PST to NSF files. After conversion simply imports the resultant NSF file in Lotus Notes with your complete Outlook mailboxes.

It is now possible with ease to use the automated software known as eSoftTools PST to NSF Converter Software. This single utility will allow users to Convert Outlook PST to NSF files of Lotus Notes. The software can easily export Outlook mailbox items including- emails, contacts, calendars, and more from PST to NSF files with maintaining complete information.


To import Outlook mailbox from PST file into Lotus Notes users have to follow two given steps:-

1. Convert PST to NSF file format
2. Import New NSF file in Lotus Notes

Step 1:- Convert PST to NSF file with eSoftTools PST to NSF Converter

  • Download and Install PST to NSF Converter on any windows based machine.
  • launch the software and from first screen press the Select PST button.
  • From the next opened window click on Browse, then select and add PST file from its location.
  • Software will now start the Outlook mailbox scanning process and load all folders and items from PST file.
  • Get a preview of each items from PST folders and choose required folders, then click on Convert from the menubar.
  • From the next screen hit on Browse and select destintaion path for saving resultant NSF files.
  • At last, simply hit on Convert Now button to start the process of PST to NSF file conversion.

Step 2:- Import NSF file in Lotus Notes

  • Start IBM Lotus Notes application on your computer
  • Click on File >> Open >> IBM Lotus Notes Application >> Browse button or press ctrl + O keys to open file selection dialog box.
  • Now select NSF file (Generated from PST to NSF Converter) from its location and hit on Select button to Import and load NSF files.

After applying these short and simple steps a user can easily import and access their Outlook PST file data items directly with Lotus Notes.

Benefits of PST to NSF Converter:-

  • Software allow users to export complete mailbox from Outlook PST to NSF files in simple clicks.
  • Convert PST to NSF with emails, contacts, calendars, etc with maintaining data integrity.
  • Repair corrupt PST file and extract compelete mailbox items before conversion.
  • Provides a live preview of all Outlook mailbox items and folders.
  • Has the ability to Export selective folders from PST to NSF files.
  • Save resultant NSF file to desired location.
  • Demo edition of the software is also available that allow users to Convert PST to NSF file with upto 15 items from each PST folders.


In the case, where users require to transfer their Outlook mailbox to Lotus Notes no manual methods can help you. So the best option is to take the help of the PST to NSF Converter Software and follow the above-mentioned steps. After applying the above-given steps a user can Import outlook PST file data to Lotus Notes in a direct manner. For checking the functions and performance all users can try the demo edition of the software.


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