SysTools Outlook to Notes Converter
Safest Tool to Bulk Export PST Files to NSF Format

(Average Rating 4.3 Based on 1063 Reviews)

PST to NSF Conversion





  • Convert Outlook PST Emails, Contacts, Calendars, Tasks, Journals, Notes to NSF
  • Export Outlook PST Contacts into IBM Notes Names.nsf File
  • Simply Convert Corrupt, Password-protected, Batch Outlook Data Files to NSF
  • Apply Date Filter Option to Export Selective Outlook Data Item to NSF
  • File Mode Option Allows to Convert a Single PST to NSF File Format
  • Use Folder Mode Option to Bulk Convert PST Files to NSF Format
  • Provides Option to Create Separate NSF File for Outlook Contacts
  • Automatically Generates Separate NSF File for Journals Mailbox Item
  • Convert Corrupted PST Files by Keeping the Attributes Intact
  • Lotus Notes 9.0.1 Installation is Required to Convert PST to NSF
  • No MS Outlook Installation Required to Import PST File to Lotus Notes
  • Import Resultant NSF File in IBM Notes 10 and All the Previous Versions
  • Compatible with the Latest Windows 11 OS and Earlier Versions

Free Live Demo - SysTools Outlook to Notes Converter Fully Secured Download Version

Outlook to HCL Notes Migration Services

SysTools Migration Service to process fast and secure Microsoft Outlook to HCL Notes Migration without any limitations.

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  • Outlook to HCL Notes FeatureMigrate Emails, Contacts, Calendars, Tasks, Journals, Notes
  • PST to HCL Notes NSF FeatureCreate a Separate NSF File for Each Microsoft Outlook PST File
  • Outlook to NSF FeatureSupport HCL Notes 12.0, HCL Notes 11.0, HCL Notes 10.0.x, and HCL Notes 9.0.x
  • PST to NSF Conversion Feature100% Hassle-free Outlook to HCL Notes Migration Service without any Data Loss

Awards & Expert Reviews of SysTools PST to NSF Converter

Highly Rated & Most Trusted Software of 2023 to Migrate Outlook to Notes

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Expert Reviews

Outlook to Notes Converter Tool – Highlighted Features

In order to convert Outlook to Notes format, users can make the best use of this amazing converter tool. The tool can efficiently convert healthy, corrupted and password-protected Outlook PST files.
Users can export data from the Outlook mailbox items selectively by using the date-filter option. For that, simply specify the dates under “From” and “To” sections for the respective Outlook data item and implement the PST to NSF conversion process.
The software generates a single NSF file with all the mailbox items apart from journals as a separate NSF file is created for journals. However, users can also create a separate contacts file in NSF by checking the box corresponding to “Create separate NSF file for contacts” option.
Instead of converting complete data items, you can export only selective Outlook mailbox items, such as emails, contacts, and calendar, to the destination NSF format. This helps in instantly exporting the desired Outlook data items to Lotus Notes NSF.
We often forget to clear the deleted files from the Deleted Items folder. These files are of no use but occupy much space. With PST to NSF converter software, you do not have to worry about MS Outlook’s deleted item folder getting exported to NSF format. The “Exclude Deleted Item” option from the tool enables you to prevent the deleted Outlook data from getting exported to Lotus Notes NSF file.

What All Items are Converted from Outlook PST File to NSF Format?

Email Messages All Outlook email messages with Subject, To, Cc, Bcc, Sent Date, Received Date, Time, Size (KB), Path, Priority, Inline Images, Links, Signature
Email Attachment Normal attachment and embedded attachments are migrated along with PST emails
Date-Based Filter Date-based filter allows to specify the date range to convert emails within the mentioned date range, i.e., of a particular time period
Contacts With the help of this utility, all the contacts within the respective PST file are converted. Besides this, it can also export all the associated attachments, details, distribution list (contacts group), etc. All the personal details of a particular contact can also be migrated.
Contact Item Details
  • Personal Details: Name, Nick Name, Birth Date, Spouse, Anniversary
  • Contact Details: Primary Phone, Mobile Number, Pager, Home, Business
  • Address: Home, Business, Other
Date-Range Filter Allows uses to only export contacts that come under the specified date range
Calendar This tool can export calendars along with their corresponding attachments, Status, Path, Location, Reminder, Start time, End time, Categories, Duration, Time Zone, All day events from a PST file. You can also migrate the daily, weekly, monthly, and yearly calendar appointments and meetings falling under a particular date range.
Calendar Attachment The various attachments of a PST calendar such as Documents, Files, VCF Business Cards, Calendars, Signature, and Outlook Item are retained.
Calendar Types
  • Tasks
  • Meetings
  • Appointments and Events
  • Group Schedules
Date-Based Filter Export selective calendar data within a particular date range using date-filter option.
Tasks Outlook to Notes Converter tool can convert the tasks associated with the respective PST file for conversion in an efficient way.
Task Attachment All the attachments associated with a task data item are exported to NSF format without any loss of data.
Date-Based Filter Users can export task data selectively from a particular date range by availing date-filter option from the software interface.
Journals Users can convert journals from a PST file using this top-notch converter utility. All the attributes of a journal like Subject, Entry Date, Category, Modified Date, etc., are retained.
Journal Attachments It can retrieve all the attachments inserted in a journal item without any data loss. By double-clicking the attachment file, the file will be opened.
Date-Based Filter With the help of the date-based filter, one can migrate journal data from a specified date range to the desired NSF format.
Notes SysTools Outlook to Notes converter can quickly convert Outlook Notes file to Lotus Notes NSF format.

Noteworthy Features of SysTools Outlook to Notes Converter Tool

Convert PST to NSF Format without Installing Outlook Application

Export Outlook to Lotus Notes

Convert Outlook to Lotus Notes

SysTools PST to NSF Converter application lets users to smoothly export Outlook data files to Lotus Notes NSF format. Moreover, all the Outlook PST mailbox items such as emails, contacts, calendar, tasks, notes, and journals are converted to the NSF format. Upon opening the converted NSF file in Lotus Notes, all the metadata properties like To, Cc, Bcc, Dates, email addresses, and attachment files are retrieved without any loss of data.

Migrate Selective Data for Outlook to Notes Conversion

Option to Filter Calendar by Date

While exporting the Calendar data item from Outlook to Notes, users can set a specific date range to filter the calendars residing in that time frame. Hence, one can seamlessly convert the chosen calendar entries using the date-range filters to perform Outlook to Lotus Notes conversion in an efficient way. Besides this, the tool is capable enough to migrate all the attributes, including attachment file and categories, if created in the PST file.

Bulk Convert Outlook Emails for Outlook to Notes Conversion

Filter Email Mailbox Item by Date

In order to convert selective emails from Outlook PST files to Lotus Notes, avail the Date-Filter option. Using this option permits users to mention specific dates in the "From" and "To" fields to export only the emails falling between that time range. Get all the advanced settings of PST to NSF Converter Tool on Windows OS 11, 10, 8, 7, Windows Server 2019, 2016, 2012 R2, and 2008 versions.

PST to NSF Conversion Tool

Export Selective Mailbox Items

Outlook to Notes Converter Tool provides an advanced option to migrate only selected Outlook mailbox items to the resultant NSF format. Based on the user’s requirement, one can easily choose the desired data item that is to be converted like emails, contacts, calendars, notes, and tasks, from the software’s interface. Simply check/uncheck the data items to perform PST to NSF conversion.

Bulk Convert PST to NSF Files

Filters Task, Journal, Contacts Item

Apart from applying date-filters in email and calendar data item, the tool also provides the option to migrate the desired data from tasks, journals and contacts mailbox item as well. For that, all you need to do is simply mention the dates under “From” and “To” categories from which the desired data is to be exported. This is one of the highlighted features of PST to NSF converter wherein users can export only the preferred data.

Preserve Folder Structure from PST to NSF

Maintain Original Folder Structure

During the process of Outlook to Lotus Notes migration, the PST to NSF conversion software ensures to keep the folder structure intact as that of the source PST file format. In addition to that, all metadata properties associated with the Outlook PST file data item are well maintained without any data loss issue in the resultant IBM Notes NSF file. Supports importing resultant NSF files into Lotus Notes 10.0, 9.0, 8.5, 8.0, and all below versions.

Convert Corrupted PST to Lotus Notes

Convert Corrupted/Encrypted PST Files

The SysTools Outlook to Notes conversion software is designed in such a way that it allows the conversion of corrupted or highly damaged PST files to NSF format. It ensures that all the email attributes are kept intact even if the source file is corrupt or inaccessible. Besides this, one can efficiently convert encrypted or password-protected PST files to NSF format and import them to all Lotus Notes versions.

Create Separate NSF File for Contacts

Create Separate NSF File for Contacts

With PST to NSF converter, one can create a separate NSF file for contacts. For that, avail the option corresponding to “Create separate NSF file for contacts”, which can be opted from the software panel. By default, the tool keeps the contacts data item along with other data items in a single output NSF file. Users can easily opt this functionality by downloading the free demo version of Outlook to Notes utility.

No MS Outlook Required to Export Outlook Email to Lotus Notes

No MS Outlook Installation Required

This tool is developed keeping in mind the various users’ requirement. As a result, users can smoothly migrate PST to NSF without installing Outlook application on the system. Furthermore, the resultant file can be easily opened on the latest IBM Notes 10 version and all its earlier versions. The tool also allows you to create a new folder to save the output data within the software interface.

PST to NSF Converter Tool

Exclude Deleted Items Folder

In Outlook, the deleted emails get stored into the deleted items folder. We usually don't empty this folder due to which lots of messages remain stored in it. Although, the items in it are of no use, it increases the overall PST file size. Thus, to convert Outlook to IBM Notes, one can exclude the deleted items folder and save time. This can be done by using the Exclude Deleted Items option.

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Outlook to Notes Software Specifications

Download PST to NSF Converter Tool

Software Download

Size: 16.4 MB

Version: 8.3

MD5: 0d5ef3ea82fcb26c842f1458c0513884

Software Limitations

Trial Limitations
The Trial version of PST to NSF Conversion tool enables you to convert first 15 items from the selected Outlook mailbox item to Lotus Notes NSF format.

System Specifications

Hard Disk Space
100 MB of free hard disk space required


Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz


  • Microsoft .NET framework 4.0 or above should be installed.
  • Lotus Notes should be installed and configured properly
  • If you are using Windows 11/10/8.1/8/7, then please launch the tool as "Run as Administrator".
  • Exporting in Lotus Notes:
    • Installation of IBM Notes 9.0.1 is required.

Supported Editions

  • Microsoft Windows 7, 8, 8.1, 10 (32-bit & 64-bit), Windows 11 (64-bit) and Windows Server 2008, 2012 R2, 2016, 2019
  • Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32 bit /64 bit)
  • IBM Notes 10.0, 9.0 and all the previous versions


Electronic Delivery

Software Customization

If you need to customize Outlook to Notes converter tool or need additional features then, Request Quote

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Overview of PST to NSF Converter Features – Demo & Licensed Version

Features DEMO Version FULL Version
Add Outlook PST File
Export Multiple Outlook PST Files
Convert Password Protected Outlook PST
Transfer Corrupted/Damaged PST Files
Migrate Outlook Emails, Contacts, Calendars, Tasks, Notes, Journals to NSF Format
Select Emails, Contacts, Calendars, Tasks, Notes, Journals Categories
Date-Filter Option for Emails, Contacts, Calendar, Tasks, Journals
Export Outlook PST to Lotus Notes NSF 15 Items/Folder All Mailbox Items
Cost FREE $49

Frequently Asked Questions

How to Export Outlook to Lotus Notes? Simple Guide

How does the tool operate to convert PST to NSF Lotus Notes?

PST to NSF Converter

Step 1: Download and launch Outlook to Notes on the Windows system.

Step 2: Select the desired category from the given list.

Step 3: Apply Date filter to export selective data for PST to NSF conversion.

Step 4: Provide the destination location to place the converted NSF file.

Step 5: Click the Export button to start converting files.

“As of now, there is an urgent requirement to convert batch Outlook email to NSF. Before buying the tool, please confirm whether the tool allows to bulk convert Outlook PST files to Lotus Notes format.”

Yes, this futuristic converter tool provides the functionality to convert multiple PST files at once through the Add Folder option.

Yes. By opting this tool, one can smoothly export email with its respective attachment flawlessly. The attached file with emails, contacts, calendar, etc., are migrated without any data loss.

“I want to import PST to Lotus Notes; however, the major issue that I am facing is not finding any reliable tool to export password protected PST file to Lotus Notes NSF format. Is this software capable to migrate password-protected PST files?”

Yes. This tool is developed with advanced algorithms, which make the tool efficient enough to convert even password-protected Outlook PST files to the output NSF format.
Yes. Users can seamlessly open the converted NSF file in IBM Notes 10.0, 9.0 version with this software. The tool can also open the NSF file in all the lower versions, including as 8.5, 8.0, 7.0, and 6.5.
Yes, the PST to NSF converter allows users to convert corrupted PST files into the NSF file format. It retains the attributes and metadata of the resultant NSF file.

“With the changing organizational needs, our company is migrating to IBM Notes from Outlook. As a result, there are numerous PST files that are to be converted into NSF format. Does the tool impose any restriction to the number of PST files to convert Outlook to Notes format?”

No, there is no such limitation imposed by the tool to convert PST to NSF. The software is efficient enough to convert multiple PST files of any size to Lotus Notes NSF format.

“I want to import PST to Lotus Notes without exporting deleted items folder from Outlook. Is there any option in this converter tool to exclude the deleted items folder?”

Yes, the software provides the feature to discard the deleted emails. This can done by selecting the option corresponding to “Exclude Deleted Items” from the tool’s interface.
No. This tool works efficiently to migrate PST to NSF without installing MS Outlook application on the system.
Yes. With Outlook to Notes converter, users can efficiently move Outlook contacts. Besides this, all the Outlook data items like calendar, tasks, and journals can also be migrated.

What Clients Are Saying!

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