How to Open HCL Lotus Notes NSF File in Outlook?
NSF to PST Converter Tool - a reliable solution to open Lotus Notes NSF file in Outlook PST format with all emails, contacts, calendars, and other items without Outlook

Lot of users are facing issues in “how to open HCL Lotus Notes NSF file in Outlook?” In the write-up, we have discussed multiple methods that could be of help and will prove a better alternative for the same. Moreover, we will discuss an appropriate Lotus Notes to Outlook Tool that can solve the query of “how can I open Lotus Notes emails in Outlook?”
Lotus Notes is a popular and most used emailing app by number of small and large organizations. But when Microsoft launched Outlook, number of Lotus Notes users start switching to Outlook email client due to the enhanced functionality it possesses. There are number of reasons that will clear out why Outlook is preferable than Lotus Notes:
Why to Open Lotus Notes Emails in Outlook?
· Outlook delivers online and offline flexibility to work.
· Provides better protection and file security than IBM Notes.
· Data Management of Outlook is better than Lotus Notes.
· MS Outlook carries easy GUI and does not require much information.
· Outlook is free to access as it comes with MS Office Suite package.
· Prefer Outlook if you are multi-tasking expert.
· Outlook email app has large size data storage capacity than other emailing apps.
How to Open HCL Lotus Notes NSF File in Outlook – Best Solution Discussed
Before starting the process, one need to remember few points for data safety:
· Ensure to have Lotus Notes backup and associated data before conversion of Lotus Notes and MS Outlook.
· If you see stored NSF files, then they are the default Lotus Notes storage files.
· Simultaneously, PST is a file format of Windows Outlook that carries complete database of the application.
· NSF and PST are both different applications. Therefore, if you try to open NSF file in Outlook directly then you could face an error. Therefore, convert Lotus Notes NSF file in PST to open NSF data in MS Outlook.
Now, the further section has discussed two methods to convert NSF to PST in order to open Lotus Notes NSF file in Outlook.
Manual Method for Lotus Notes to PST Conversion
1. Run IBM Notes email client app on the system and open desired NSF file to export.
2. Navigate to the option of File and hit Export.
3. Now, browse and choose the location to save the resultant file.
4. Select the format as per need in Save as type option.
5. Rename a file and hit Export.
6. Now the process will ask for how much data to export. You can move the entire database or can also select individual files. In the same step you export NSF to default character format or Unicode format.
7. After selecting both, click OK.
When done with the process, you will see that all the files successfully exported from IBM Notes.
Import Resultant File in MS Outlook
1. Run MS Outlook email client on the system.
2. Use File option and click Open.
3. Select Import/Export option.
4. Now choose option “Import from another program or file” and press Next.
5. Import a file dialogue box will appear, select option of Comma Separated Value and press Next.
6. Search a file that has been saved in previous step and hit Next.
7. Select location where to import the data and press Next.
8. Click on Finish.
One can use the steps and manually convert and open NSF file in Outlook email client. However, as said free things includes quite drawbacks as mentioned below:
· Conversion of NSF to Outlook is lengthy and complicated for non-technical users.
· Users will get confused, as there are heaps of steps.
· Possibility of data loss is associated with the process.
· Requires the knowledge of both Lotus Notes and Outlook email client.
· Suitable for few NSF file conversion.
Therefore, in order to avoid such issues, experts launched cost-effective and secure application i.e. Lotus Notes to Outlook Tool.
Lotus Notes to Outlook – Best Conversion Utility to Open NSF file in Outlook
Lotus Notes Converter or Lotus Notes to Outlook Tool is one of the best and time-saving applications for batch NSF to PST conversion. The application is easy and effortlessly accessed by both home and professional users. Now a user can easily get the solution of “how to open HCL Lotus Notes NSF file in Outlook?” Moreover, there is no data loss risk is involved. A user can move few NSF files or unlimited NSF files to Outlook at once without affecting the email formatting properties and folder structure.
Download the free demo of the application that allows to convert first 20 NSF files to PST free of cost. With the help of freeware edition, a user can check the software working and features before buying the license key.
Conclusion Words!
In this article, I have discussed about how open HCL Lotus Notes NSF file in Outlook 2021, 2019, 2016, and 2013 & its below versions. For this, I have explained different methods step by step by which anyone can solve this task in no time. But, one thing you need to be aware of is that manual methods can be risky and complicated. Plus, there is no guarantee of accurate results and you may lose your data. So, the best alternative solution would be to opt for the professional solution for a quick and secure NSF to Outlook migration.
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