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Dawn j cottrell

How to Convert NSF to PST Files Without Any Data Loss

Manual Method to Migrate From NSF Files to PST Files

About this Accelerator

IBM Lotus Notes and Microsoft Outlook both are most famous email clients which are used in any organization. Lotus Notes files are saved in NSF format and Outlook files are saved in PST format. But, Lotus Notes has higher cost than Outlook. Also, Microsoft Outlook allows users to configure multiple accounts at the same time and it is user-friendly email-client. However, under certain situations, a user needs to open their NSF files into the Outlook. But, NSF to PST migration become a tedious task when it is done without proper planning. Therefore, to convert NSF to PST, users need a suitable technology which can easily migrate Lotus Notes files to Outlook. In this article, both manual and automatic solution is discussed…

Why Does A User Need to Convert NSF Files to PST?

There are many reasons where a Lotus Notes user required to transfer NSF files to MS Outlook. In this section, all possible causes are mentioned:

1. As we know, Outlook is more user-friendly and suitable for the novice users as well as the technically strong person. Also, it allows to configure multiple accounts simultaneously. Therefore, Users are looking for a method to export NSF file to PST.
2. Lotus IBM Notes offer a high level of security to its users but, with changing of business requirements and market trends, users need to switch Lotus Notes to Outlook.
3. Another possible reason can be a job switch. It might be possible that a user has changed their job and moved to a new organization, which uses Microsoft Outlook as a desktop-based email client. So, in that case, they have to migrate Lotus Notes NSF file to PST.
4. IBM Lotus Notes email client is very expensive because it gives a high level of security to its users. Also, its maintenance cost is too high, which is not possible to afford by every user.
5. Because of these reasons, users are looking for a quick and easy solution which can migrate Lotus Notes to MS Outlook.

Manual Method to Migrate From NSF Files to PST Files

There is no any direct method is available to convert Lotus Notes NSF to Outlook PST format manually. So, a user needs to perform the migration in two steps:

Step 1: Export NSF files from Lotus Notes to CSV file
Step 2: Import the CSV file into Outlook

Steps to Export NSF files from Lotus Notes to CSV file

1. First of all, launch IBM Lotus Notes program on the local machine
2. After that, go to the File menu >> Open >> Lotus Notes Application
3. Now, browse the required NSF file from the Open Application window and click on the Open option to open the selected NSF file
4. In this step, click on the File menu then click on Export option
5. Next, Export dialogue box will appear, now enter the file name, file location, and file type
6. After that, select the Comma Separated Value format for the file then a dialogue box CSV Export will pop up
7. Now, from the dialogue box, select the required options and click on the OK button
8. Finally, exported data gets saved in the CSV format.

Steps to Import the CSV file into Outlook

1. To start this process, open Microsoft Outlook email-client on your system
2. And, click on the File menu>> Open and Export >> Import /Export option.
3. Then, an Import and Export Wizard dialogue box displays, now choose Import from another program or file >> click on the Next button.
4. After that, select as file type Comma Separated Values >> click on the Next button.
5. Now, click on the Browse option to get CSV file and select the another options according to your requirement.
6. Then, select a folder in Outlook where you want to save the migrated data and click on the Next button.
7. Finally, click on the Finish option and wait until the CSV file is completely imported into the Outlook.

An Automatic Solution to Convert From Lotus Notes Files to Outlook

It is possible that a user may encounter some problem while importing Lotus Notes NSF into Outlook email client with help of the manual method. Because there is no any direct manual method is available and a user needs to technically strong to perform these two-step long manual procedure. Also, it is necessary to have Lotus Notes and Outlook programs installed on the computer system. Thus, to avoid all such limitations, a user is advised to use a third-party tool named as NSF to PST Converter software. The tool is used to import any number of NSF file to MS Outlook in just a few number of clicks. Also, It is most popular and widely used professional solution by the users.


There are many reasons due to which users need to migrate from Lotus Notes NSF to Outlook. So, considering the requirement of users, both the manual and effortless solution to switch from Lotus Notes to Outlook are discussed above. However, the manual method is not at all a guaranteed solution and it takes a long time also. So, it is recommended to use the third-party solution named as NSF to PST Converter software. It is very beneficial to convert NSF to PST file.


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