How to Import PST to Lotus Notes – Step-by-Step Guide

Max Wright | June 6th, 2025 | Import Emails, Lotus Notes

Are you planning to import PST to Lotus Notes (now, IBM Notes)? Many users are looking to access PST file data in Lotus Notes for business or personal use, but transferring the data isn’t always straightforward.

Lotus Notes does not support direct PST import, and Outlook doesn’t offer NSF export either. That’s why we recommend using a trusted solution: Advik PST to NSF Converter. This tool makes the migration process easy, safe, and quick — even for beginners.

Why Do Users Need to Import PST to Lotus Notes?

Here are some common reasons users search for PST to Lotus Notes migration:

  • Switching from Outlook to IBM Notes for business purposes
  • Accessing Outlook archive files in Lotus Notes
  • Organizational change requiring NSF format compatibility
  • Moving Outlook data to a more secure or on-premise platform

Whatever the reason, you’ll need a reliable method — and that’s where Advik Software helps.

Challenges with Manual MethodsThere’s no built-in feature in Lotus Notes to import PST files. You may come across complex, outdated manual tricks involving third-party apps like Outlook + Domino server, but they are:

  • Time-consuming
  • Prone to data loss
  • Require technical expertise
  • Don’t work without Outlook installed

That’s why using a PST to NSF Converter is the best and safest option.

How to Transfer Emails from PST File to Lotus Notes Automatically?

Advik PST Converter is the perfect solution for anyone who wants to import emails, contacts and calendar items from PST to Lotus Notes (IBM Notes) without any hassle. You can easily add multiple .pst files to convert into Lotus Notes-compatible .nsf files.

The tool keeps all your data safe, including attachments, email formatting, sender/receiver info, and dates. It also supports batch conversion and can handle large PST files without any problem. Even if you’re not tech-savvy, you can still use it with ease thanks to its simple interface.

Plus, you get a free trial to convert 25 emails per folder, so you can test it out before buying.

Steps to Import PST to Lotus Notes (IBM Notes)

Step 1. Download and install the PST to NSF Converter on your PC.

convert pst to nsf without lotus notes

Step 2. Launch the tool and click on “Select File” to add your PST file.

best pst to nsf converter

Step 3. Choose the mailbox folders you want to convert and click Next.

pst to nsf converter for windows

Step 4. From the saving options, select Lotus Notes (NSF).

From the saving options, select Lotus Notes (NSF)

Step 5. Click Convert and analyze the process.

import pst to lotus notes

Note: Make sure IBM Notes is installed on your system to use the NSF file.

How to Use the Output NSF File in Lotus Notes?

Once the conversion is complete:

  1. Open IBM Notes
  2. Go to File > Application > Open
  3. Browse and open the converted .nsf file.

Now, you can access all your Outlook emails in Lotus Notes!

Watch: Video Tutorial on PST to Lotus Notes Migration

Why Choose Advik PST to NSF Converter?

  • Directly convert Outlook PST files to NSF format
  • No Outlook installation required
  • Maintains original folder structure and email formatting
  • Transfers all items – Emails, Contacts, Calendars, Tasks, Notes
  • Keeps metadata (To, From, Subject, Date, Attachments) intact
  • Also, allows to import PST to Gmail, Office 365, Zimbra Mail, etc.
  • No file size limitation – convert large PST files easily
  • Supports batch conversion of multiple PST files
  • Convert PST to 20+ other formats and cloud email services too
  • Compatible with all versions of Windows (11, 10, 8, 7)
  • Free trial available – convert 25 items per folder

Conclusion

If you’re looking for a simple and trusted way to import PST to Lotus Notes, Advik PST to NSF Converter is your best choice. It’s fast, easy to use, and ensures your data stays safe throughout the process. You can even try it for free — the demo version lets you convert up to 25 items per folder. Once satisfied, you can upgrade to the full version anytime for unlimited migration.

Download now and try it for free!