Manual Way to Convert NSF to PST Format Effortlessly

NSF to PSTConversion of NSF to PST format becomes necessity if you’re migrating from Lotus Notes and Outlook. Though both are popular email client applications, but use different file formats to store mailbox data, i.e. NSF in Lotus Notes and PST in Outlook. You can’t export your emails from Lotus Notes to Outlook directly without converting NSF to PST format. Luckily, there’s a manual trick to export Lotus notes email to Outlook.

Lotus Notes (now known as IBM Notes), developed by IBM, is an application suite just like Microsoft Office suite. It contains many components, such as: e-mail, calendar and schedule, address book, database, web server and programming. Being an email application, Lotus Notes is very popular among users. Lotus Notes uses database files which are saved in the Notes Storage Facility (NSF) format. In this type of format, data are stored in document units called notes.

Notes are used to store the collaborative business information, such as: emails and calendar data.

Sometimes you may require to access your NSF files’ data in Windows Outlook, but this is quite challenging task for users as both these programs (Lotus Notes and Outlook) support different file formats. Lotus Notes understands NSF (Notes Storage Facility) format while Outlook does not understand such format. PST or personal storage table aka PST is an Outlook data file used by Microsoft Outlook. So, if you want to access your NSF files’ data in Microsoft Outlook, you need to convert them into PST format. But now a question arises here:

How to convert NSF to PST format?

Luckily, there is a manual technique for such conversion, which is divided into two parts: Export Lotus Notes NSF files’ data; and Import the exported data to MS Outlook.


Export Lotus Notes Data 

In the first part of this process, you need to export Lotus notes email. See below how to do that:

Step 1: Launch IBM Lotus Notes application on your system.

Step 2: Open the NSF database file from your system.
Click Open button and select the NSF database file you want to open.

Step 3: On the Menu bar, go to the File option. Click Export option from the menu.

Step 4: On the Export wizard, select a location for the new file. Click Save as type and select either Comma Separated Value or Structured Text.
Type a name for this file, and then click Export button.

Step 5: If you select Comma Separated Value, the dialog box that pops up, is shown below:
Select the options and click OK.


If you select Structured Text, the dialog box that pops up, is shown below:
Select the options and click OK.

Import Data to Microsoft Outlook

The first part of this process, i.e. export Lotus notes email, has been completed successfully. Now you need to perform the importation of the exported data in MS Outlook, which is the second part of this process. To do this, you need to follow the steps shown below:

Step 1: Launch Microsoft Outlook application on your system.

Step 2: On the File menu, click Open.
Click Import option in the list.

Step 3: On the Import and Export Wizard, select Import from another program or file in the option.
Then click Next.

Step 4: Now choose the format to import from. Select Comma Separated Values (Windows).
And then click Next.

Step 5: Browse the file created earlier in the first part of this process.
You may select the options shown above. And then click Next.

Step 6: Now select a destination folder into which you want to import the data.
Then click Next.

Step 7: It’ll take a couple of minutes to complete the process. Finally click Finish.

Now you can easily access the NSF files’ data in MS Outlook.

Important note

Before using or performing any manual technique to import or export data between two different applications, make sure you take backup of your original files. Sometime manual tricks may harm your original files or data. Having a backup copy of the file will avoid such problems.

Professional Solution for NSF to PST Conversion

If the manual trick fails or doesn’t work, you can switch to a third-party professional solution. As compared to the manual trick, a professional tool takes very less time and performs conversion within a few mouse clicks. Get smart NSF to PST Converter tool of SysInfoTools Software that will convert your NSF database files into Outlook PST format. The software can successfully export the entire mailbox data of NSF database which include email messagescontacts, calendar, to-do lists, notes, journals, etc. Users can download its free demo version for evaluation purpose. Demo version of the tool allows users to save first 25 email items of each mailbox folder of selected NSF database files.

You can also read this post Import PST to Lotus Notes by using nUpgrade.exe


5 thoughts on “Manual Way to Convert NSF to PST Format Effortlessly

  1. brunochevreux says:

    It does not work. The mail content and attachments are not exported. Only the From, Date and Subject.

  2. Chris says:

    Exported NSF data from Notes 8.5 includes email sender name, subject and date only. These import fine into Outlook 2013/ Office 365, but none of the messages include any body information.

  3. David Watson says:

    Undeniably, the manual method to export NSF to PST described in this article is useful. But in some cases, it does not work. So alternatively users can take help of any professional NSF to PST Converter tools which extracts each and every mail component present in Lotus Notes file and exports it Outlook importable PST file.

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