SysTools NSF Converter
Export Items from NSF Files into EML / MSG / file format supported by Multiple Applications

(Average Rating 4.8 Based on 1169 Reviews)


NSF Converter





  • Convert NSF File Emails, Contacts, Calendars, To Do lists, & Journals
  • Export Lotus Notes to EML, MSG & file File Formats
  • No File Size Limitations : Export any size of NSF Files in Batch
  • Lotus Notes Installation is required to perform conversion
  • Provides Date Filter option for the selective conversion of NSF
  • Supports the conversion of All Documents Folder
  • Provision to Remove Encryption from NSF email messages
  • Maintains the Internet Header & HTML formatting after the conversion
  • Retains the Doclink of NSF emails after the export
  • Provision to mask the canonial name with desired SMTP address
  • Provides Naming Convention to get output in a desired pattern of name
  • Maintains Folder Hierarchy during NSF to EML / MSG / file conversion
  • Allows to Search and Export NSF file items within Subfolders
  • A tool also available for conversion of NSF to Outlook PST

Free Live Demo - SysTools NSF Converter Fully Secured Download Version


The Perfect Way to Convert NSF Files to EML, MSG & file

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What Data Items Can NSF Converter Export From NSF Files?
Convert the Entire Contents of NSF Files into EML / MSG / file

Email Messages The software retains the email messages with all its attributes like To, Bcc, CC, Subject, Size, Date, Address, Signature, Time, Inline images, Hyperlinks & Other Multimedia Items.
Attachments Both the Normal and Embedded Attachments Will be Exported Along with Email Messages
Some Common Attachment Types:
  • Images: JPG, PNG, JPEG, GIF, BMP, etc.
  • Files: PPT, DOC, DOCS, ODT, XLS, file etc.
Advance Filters Each Mailbox Item has a separate filter for customizable user export. These filters allows exporting selective data from emails, calendars, tasks, journals, etc. as per requirements.
Naming Conventions Users can also rename the files as per convenienece using multiple factors like Subject, date, To, or their combinations.
Encrypted NSF File The tool also supports converting encrypted NSF files. It even provides an option to remove encryption during the export process.
Calendar NSF Converter software has the capability to export calendars and all its attributes: Status, Path, Reminder, Location, End time, Categories, etc. Even the calendar appointments and meetings requests can be easily exported.
Calendar Attachments One can also export the attachments associated with NSF file such as documents, files, Business Cards, Signature, etc.
Calendar Types
  • Appointment
  • Meeting
  • Anniversary
  • Events
  • Reminder
Contacts The tool supports scanning of names.nsf file for exporting the domain contacts at once. It is fully capable of saving the contacts from NSF file while conversion to desired format.
Contact Item Details All the attributes of contacts saved in NSF file are thoroughly scanned and exported.
  • Names
  • Phone Number
  • Address
  • Emails
  • BirthDay
  • Business Adress
  • Location, and more.
Duplicates Removal Option One can also checkmark multiple properties like Name, Address, etc. and remove any duplicate contacts during the export process.
Tasks NSF Converter provides dual options to export the To-do list from NSF files. Users can either choose to extract All Tasks or Apply Filter to export them using a particular date range.
Sort Option Tasks can be exported using a date filter option. Simple select the 'To' and 'From' property and set the dates to export only those tasks that fall in this date range.
Journals Users can easily export journals and all its attributes without data loss with SysTools NSF Converter. One can easily choose between exporting all journals or only selective items.
Filter Option All Journals items can be converted with All Journals option. However, using Date Filters, one can easily extract only the requires journals that fall in a particular date-range.
EML For exporting NSF data to Windows Live Mail, Outlook Express, Windows Mail, The Bat!, DreamMail, Zoho Mail, Roundcube, eM Client, Mozilla Thunderbird, Apple Mail, IceWarp, Zarafa, SeaMonkey, Microsoft Entourage, IncrediMail, Microsoft Internet Explorer...
MSG The single file per message format of all versions of Microsoft Outlook
file Generate file files for each NSF email supported by Adobe Acrobat, Adobe Acrobat, Web Browser etc.
While converting the data in file format, it also keeps the attachments and other email properties intact.

List of Key Features in SysTools NSF Converter

export complete

Export Complete NSF File

This NSF file conversion tool allows you to convert complete data. You can migrate emails, contacts, calendars, to do list and journals from single or multiple NSF files. Software keeps the Meta properties, attachments and formatting intact. There will be no loss of information experienced while exporting NSF to EML / MSG / file file. Also supports migration of Names.nsf file.

convert nsf to msg and eml

Convert NSF to EML / MSG / file

The NSF Converter offers three file conversion options. You can convert NSF to EML or MSG or export NSF to PDF format. In both these options, you can convert all the items present within file NSF file. After conversion in any of the two file types, you are free to use the files in different applications like; Outlook, Outlook Express, Windows Mail etc.

batch conversion

Batch NSF File Conversion

Through the NSF Converter tool you can convert multiple NSF files; saved in a common folder. There will be no limitation on the number of files that can be converted. Software allows you to directly select folder having NSF files. Also, you can search for NSF files within sub folders using the tool.

export selective files

Export Selective NSF File Items

The NSF file conversion program allows you to migrate all the items present within the NSF file such as emails, contacts, calendars, Journals etc. Now if you want, you can only convert selective items instead of exporting them all. Simply check or uncheck the files to convert the item of your choice.

maintains folder hierarchy

Maintains the Folder Hierarchy

fileNSF file converter maintains the folder structure of NSF file to save the data. Now, if you convert NSF files into EML or MSG formats, software ensures not to make any changes into the original structure. In order to keep the folder hierarchy maintained, you have to check the available option.

Apply filter

Selective Export Using Date Filter

During the conversion from NSF file format, NSF Converter utility provides an in-built option to implement Date Filter Option. This feature allows the users to selectively export the NSF file elements within a specific date range into EML & MSG file format.

export emails attachments

Convert NSF Emails with Attachments

This NSF Conversion tool ensures that the attachments are kept intact while exporting NSF files to EML, MSG and file file format. Every little detail of NSf emails is thoroughly scanned to ensure preserving the email attributes.

naming convention

Naming Convention & Report Generation

NSF Converter has an additional option of setting up Naming Conventions as per requirements. Multiple properties like Subject, To, From or their combinations like Subject+To can be utilized during the export process. The tool also generates a detailed report after each conversion for future reference.

maintains folder hierarchy

Advance Features

The tool provides multiple features to set during NSF conversion to EML, MSG & file such as:

  • HTML Formatting
  • Internet Header
  • Remove Encryption
  • All Documents
  • Doclinks
  • Folder Hierarchy

export NSF contacts and calendars

Export Contacts, Calendars & Other Mailbox Items

This versatile solution is not limited to just email migration, but also applies to exporting other mailbox items:

  • Contacts
  • Calendars
  • Journals
  • Tasks

NSF Converter Software Specifications

Download the software & convert NSF files easily

Software Download

Size : 28.1 MB

Version : 2.6

MD5 : 2b2b739f2235531735172462e76be9c2

Trial Limitations

Trial version of NSF Converter software Export first 50 items from NSF to EML / MSG / file

System Specifications

Hard Disk Space
100 MB of free hard disk space required

2 GB is recommended

Intel® Pentium 1 GHz processor(x86, x64) or equal

Operating System

Microsoft Windows 2000, 2003, 2008, XP, Vista, Windows 7/8/8.1, 2008/2012 , Windows 10 (32-bit & 64-bit)



If you are using Window 10/8.1/8/7 or Vista, then please launch the tool as "Run as Administrator".

Supported Editions

  • file Client 5.0, 6.0, 7.0, 8.0, 8.5, 9.0, 10.0




Electronic Delivery


Get an Overview of NSF Converter Features - DEMO and Licensed Version

Features DEMO Version FULL Version
Add file NSF File
Search NSF files in Sub Folder also
Select Category (Emails, Contacts, Calendar, To Do, Journal)
Supports names.nsf file
Maintain the Folder Hierarchy
Multiple File Naming Convention
Support Windows 10/8.1/8/7 and all below versions
Export NSF to MSG, EML or file Format 50 Items / Folder
Cost FREE $69
Frequently Asked Questions

Listed Commonly Asked Questions and Answers

Can you please share the steps to convert NSF files with this software?

nsf conversion tool

I would like to know more about NSF Converter tool. Kindly share the important features of it

5 Simple Steps to Convert NSF file to MSG, EML

  • Step 1: Download & Run "NSF Converter"
  • Step 2: Click "Browse" to Import NSF File into the software
  • Step 3: Select "Category" such as NSF Emails, Contacts, Calendars, Tasks, & Journals
  • Step 4: Choose "Format" to convert NSF files to EML, MSG & file format
  • Step 5: Click "Export" and save converted files at desired location

Yes, NSF Converter is capable of performing bulk conversion. Multiple NSF files under a single folder can be converted at once.

No, you can run this software on all versions of Windows without experiencing any performance related issues.

Yes, file client 6.5 or above should be installed on conversion machine and it should also be configured with any POP3 or dummy profile. Please make sure Notes client is not be connected to the Domino Server while conversion is in process. And the NSF file being used should be accessible / healthy.

I have an NSF file which is encrypted with password that I am not aware of. Can I still convert emails from NSF to MSG format using NSF Converter?

If you don't know the password set on NSF file then you won't be able to do the conversion as software asks for password while converting respective file.

Software doesn't have a size limitation for NSF file. You can convert any size and any number of NSF files within few minutes.

Yes, software converts all data items (emails, contacts, calendars etc.) from NSF to MSG and EML formats with folder structure maintained.

Yes, the software can also process NSF files from Network Share. But we recommend our users to copy the NSF file at a local hard drive location as it will take more time to process a file directly from the Network.

No, software can perform NSF to MSG conversion even without Outlook installation. However, if you want to open those MSG files, then Outlook installation will be required.

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