SysTools NSF Converter

Export Items from NSF Files into EML / MSG / image format supported by Multiple Applications

  • Convert NSF Files Emails, Contacts, Calendars, To Do lists, & Journals
  • Export Lotus Notes NSF files into EML, MSG & File Formats
  • No File Size Limitations : Export any size of NSF Files in Batch
  • Lotus Notes Installation is required to perform conversion
  • Allows to Search and Export NSF file items within Subfolders

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.

convert nsf to msg or eml

Convert NSF to EML / MSG /

The NSF Converter offers three file conversion options. You can convert NSF to EML or convert NSF to MSG or format. In both these options, you can convert all the items present within Lotus Notes 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 file

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

Lotus Notes NSF 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.

single user interface

Single Panel User Interface

NSF file converter is designed with an extremely simple user interface. All the option and functions are integrated on a single panel so that you do not need to navigate. This makes the NSF file converter an easy to use tool; which can be operated by a technical as well as non-technical user.

NSF Converter Tool Screenshots

nsf converter tool
Step 1: NSF Converter
add nsf file
Step 2: Browse NSF Emails
horizontal & vertical view
Step 3: Select Target file Format
export nsf to msf or eml
Step 4: Export NSF to MSG, EML etc.

Watch Live Video of NSF Converter

Download NSF Converter Software


Size: 28.1 MB Version: 2.6

Trial Limitations

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

Download NSF Converter

Installation Uninstallation EULA

System Specifications

System Specifications
  • Hard Disk Space: 50 MB of free hard disk space

Application Pre-Requisites

  • Lotus Notes 5.0 and above should be installed properly (Not Configured for Domino Server).
  • If you are using Window 10/8.1/8/7 or Vista, then please launch the tool as "Run as Administrator".

Supported Editions

  • Microsoft Windows – 2000, 2003, 2008, XP, Vista, or Windows 7/8/8.1,10 2008/2012 (32-bit & 64-bit)
  • Lotus Notes Client 5.0 or above should be installed
Frequently Asked Question
Can I convert multiple NSF files into EML format?

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

Does the software show any compatibility issue with Windows 10?

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

Is Lotus Notes installation required for running this software?

Yes, Lotus Notes 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.

Does software also convert password protected NSF files?
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.

What is the maximum size of NSF file that I can convert into EML?

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

Does the software convert meetings and contacts from NSF to MSG format?

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

Can I process NSF files from Network Drive?

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.

Should I have Outlook installed on my machine to convert NSF to MSG?

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.

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

Features FREE Version FULL Version
Add Lotus Notes NSF File
Search NSF files in Sub Folder also
Preview list of NSF files
Select Category (Emails, Contacts, Calendar, To Do, Journal)
Maintain the Folder Hierarchy
Windows 10 & All Other Previous Windows Version Supported
Export NSF to MSG, EML or format. First 50 Items/Folder All Items
Cost FREE $190
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NSF Converter + Export Notes




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License Information Personal License Business License Enterprise License
File Limitation Convert Unlimited NSF Files Convert Unlimited NSF Files Convert Unlimited NSF Files
Bulk Conversion Support
24×7 Technical Support Unlimited Unlimited Unlimited
Free Product Updates
30 Day Money Back Yes, Money is refundable Yes, Money is refundable Yes, Money is refundable

Features in Freeware & Commercial License

An Overview At The Contrast between Trial & Purchase License

NSF Converter FREE Version FULL Version Bundle Offer
Add NSF File
Search NSF File in subfolders
Preview List of NSF File
Export NSF to MSG & EML Format
Export Notes
Converts All Lotus Notes Elements
Migrates Encrypted NSF Files
Filter Emails, Calendar & To-do List
Export Selected items from NSF File

Frequently Asked Questions

Listed Commonly Asked Questions and Answers