There are no various methods to successfully convert NSF to PST files. However, if you require ways to do so, then no worries. This write-up contains all possible methods to know how do I convert NSF files to Outlook with NSF Converter.

Lotus Notes, now known as IBM Notes, is a collaborative software platform developed by IBM. It provides a range of tools and functionalities for email, messaging, calendaring, document management, and team collaboration. Lotus Notes was initially released in 1989 and has since evolved into a comprehensive suite of applications.

Why Users Need to Move Lotus Notes to Outlook PST?

There are several reasons why users may want to convert Lotus Notes to Outlook. Here are a few common motivations:

  • Migration to a Different Email Environment: Organizations or individuals may decide to move from Lotus Notes to Outlook as part of a larger transition to a different email environment. Outlook is widely used in many organizations, and the decision to standardize on a single email platform may be driven by factors such as compatibility, integration with other applications, or preference for the Outlook user interface.
  • Improved User Experience: Some users find Outlook’s user interface and features more intuitive and user-friendly compared to Lotus Notes. Outlook offers a familiar interface for Windows users and provides seamless integration with other Microsoft Office applications. Users who prefer the Outlook experience may choose to convert Lotus Notes to Outlook for a more comfortable and streamlined email and productivity experience.
  • Collaboration and Integration: Outlook integrates well with other Microsoft collaboration tools such as Microsoft Exchange Server, SharePoint, and Microsoft Teams. If an organization or user heavily relies on these tools for collaboration, document management, and team communication, migrating from Lotus Notes to Outlook can provide better integration and enhance overall productivity.

Manual Steps to Export Lotus Notes to Outlook PST Format

You must have a backup of every NSF file if you plan to manually convert NSF data files to PST. The manual process for converting NSF to PST involves two steps.

  1. Export Notes Files
  2. Import exported NSF in Outlook

Step 1. Method to Export Notes Files

  1. Launch the “Lotus Notes” application.
  2. Click to open the Mail tab.
  3. Choose “File” from the menu bar.
  4. Next, select Export to launch the export wizard.
  5. Choose where on the system to save the newly produced file, then choose a file type such as “Tabular Text” or “Structured Text” that is compatible with Lotus data. Both formats work with Outlook. When exporting structured text, pick PST as the format. The CSV export dialogue box is where exporting specifications should be entered in order to export comma separated values. Xxx
  6. In order to finish the process, click Export.

Step 2. Method to Exported File in Outlook

  1. Setup Microsoft Outlook on the computer
  2. Select “Import and Export” from the File menu by clicking on it.
  3. From the drop-down menu, select “Import from another program” or “File in Import and Export wizard.”
  4. Select Comma Separated Values from the list of possibilities when the Import a file wizard appears. Select Next
  5. To import a file into Outlook, use the “Browse” option. Clicking Next is the following step.
  6. The next step is to select the necessary file using Outlook’s “Browse” option. Clicking Next is the following action.
  7. To start the importing procedure, click the Finish button. The imported files will be placed in a required Outlook Mailbox folder.

Please note that manual conversion methods may have limitations, and the results may vary depending on the complexity of the data, folder structure, and versions of Lotus Notes and Outlook used. It’s recommended to backup your NSF files and test the process with a small dataset before proceeding with a full conversion. If you encounter any issues or require more advanced conversion options, consider using specialized third-party software or consulting professional services.

Best Solution to Convert NSF Files to Outlook in Bulk

CubexSoft NSF to PST Converter is reputable tool that simplifies Lotus Notes to Outlook conversion. It efficiently converts NSF files to PST format, including emails, contacts, calendars, attachments, and more. The tool provides advanced filtering options, support for bulk migration, and a user-friendly interface. It can handle large-sized NSF files, maintains folder hierarchy, and supports all versions of Lotus Notes and Outlook. The tool ensures a smooth transition while preserving email properties, attachments, and other data elements. The tool supports all versions of Lotus Notes and Outlook. It was workable on all versions of MS Windows OS including Windows 11.


In this post, we’ve covered the simplest methods for moving data from Lotus Notes to Outlook PST. I hope the recommendations above will be useful to you. If you experience any difficulties while following the above procedures, please contact us right away. We are going to help you with every step of the move. We appreciate you taking the time to read this article.