NSF Migrator

Lotus Notes to Thunderbird Migration Convert Domino Server NSF File to MBOX Format

4.6 (48 Reviews) [ Rate It... ]

  • Convert NSF files to MBOX file format to easily create mailbox files for Emails
  • Option to Save MBOX files at User desired path or by default at Desktop folder
  • Create MBOX file suported upon all versions of Thunderbird for Mac or Windows
  • Import Lotus Notes emails to MBOX with all inserted Attachments like pictures, docs
  • NSF to MBOX Converter software is compatible on latest MS Windows OS for 32, 64-bit
  • Incredible application to export Lotus Notes to MBOX file format without any error
  • The Lotus Notes to Thunderbird Migration software does not requires any installation of Thunderbird application in your system to perform its working.

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Features & Benefits


Switch From IBM Notes to Thunderbird

Lotus Notes to Thunderbird Converter application provides IBM Notes users platform to easily move their data in Thunderbird. It renders all the email file conversion features to export the Domino server NSF files to another free email service with its entire mailboxes like emails, archive files, calendars, notes, etc.


Batch Convert Multiple NSF files to MBOX

The NSF to Thunderbird exporter software provides an option to browse through the system and then, select one or more NSF files within it. It provides a direct option to add a folder into it, which comprises of multiple Lotus Notes files within it.


Preview NSF Files before Import into Thunderbird

The inbuilt email viewer establishes NSF to MBOX importer worth a try. Users can preview their data including emails, contacts, calendars with appointments, briefcase, etc., before migrating their data in Thunderbird. The tool displays the data item in a three-pane window for neatly displaying NSF folders/sub-folders, its contained data files, and related information.


Stores Resultant MBOX Files at Defined Path

Users are provided with some advance features for customizing resultant MBOX files. While performing NSF to Thunderbird conversion with help of this utility, the application provides an option to save output files on desired location. This tool gives its 100% in providing resultants within shortest time period.


Holds Folder Structure With Attachments

Lotus Notes to Thunderbird importer is one of the best-suited application when it comes to user-friendliness and an eminent software. It guarantees that there will be no alteration in the original folder with its sub-folders structure, at the time of exporting Lotus emails to Thunderbird.


Show Status of Extraction With Item Count

After browsing NSF file in the software, users will be able track the number of files encountered by this exporter per folder, while loading data. In addition, clients will be able to determine the total number of items available in each folder or sub-folder without doing any external efforts.

Demo Limitations & Pre-requisites

Demo Edition of Lotus Notes to MBOX Converter tool will allows you to export of 25 items & mails from every folder.

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Meet all System Requirement for the working of NSF file to MBOX Conversion tool.  

  • Program Name: Lotus Notes to Thunderbird Converter
  • Version: 2.0
  • System Requirement: Pentium IV 1.4 GHz, 256 MB RAM, Minimum 31 MB Space
  • Operating System: MS Windows 10, 8.1, 8, 7, Vista, XP etc
    Windows Server 2016, 2013, 2000

Screenshots for NSF to MBOX Conversion

browse nsf file

Step 1 : Run the IBM Notes to MBOX conversion software and browse for source NSF files

preview nsf files

Step 2 : Preview IBM Notes emails and Click on convert button for Next step.

Saving Formats

Step 3 : Setup All NSF to Thunderbird migration options and click on Convert button

How to Convert NSF to MBOX Files With The Software

  • Step 1: Run Lotus Notes NSF to MBOX conversion software
    • Run Software
    • Download setup of the software and install it on your PC. After completing with installation steps, open NSF File to MBOX software.
  • Step 2: Browse NSF Files to be Moved In Thunderbird
    • Browse NSF file
    • Either click on Add File(s)/Add Folder option, located at toolbar of the software. Navigate towards the location where your file/folder is saved, select it, and click on Open/ OK button to continue.
  • Step 3: Take Preview of Entire Domino File Mailbox Items
    • Preview NSF emails
    • Content of the NSF database file will be loaded with emails, archive files, names.nsf file, calendars, briefcase, etc. You can have a look on the displayed data, select all items from left-hand side panel of the software, and click on Convert to begin with NSF to MBOX conversion.
  • Step 4: Proceed with Lotus Notes to Mozilla Thunderbird Migration
    • choose thunderbird format
    • Migrate All Items of Lotus Notes to Thunderbird: Click on Select Saving Option drag-down button and select MBOX file from it. If you want to change default name and location of resultant files then, click on Change to perform the same; else directly click on Convert button to start the exporting procedure.
    • choose thunderbird contacts format
    • Transfer Address Book From IBM Notes to Thunderbird: Enable the Contacts checkbox of Saving Option… wizard and then from drag-drop menu select Thunderbird Contacts. In case of changing location of resultant contacts file, click on Change button to do this and at last, click on Convert to proceed.
  • Step 5: Lotus Notes to Mozilla Thunderbird Migration Completed
    • nsf to thunderbird process complete
    • A pop-up message window will appear, which will indicate that file conversion is successfully completed.
  • Step 6: Import Output MBOX Files in Thunderbird Email Application
    • import mbox into thunderbird
    • Quit the migrator application from your machine and open Mozilla Thunderbird. Finally, import all resultant MBOX files in Thunderbird and enjoy using Thunderbird on your PC.
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48 Ratings
Amy Ferrah
Incredible utility to import Lotus Notes emails into Thunderbird account
Howards Patrics
Easy to use and simplified user interface makes this software my preferred choice to save IBM Notes as MBOX files
Amber Shier
Wow, I just export all my Lotus notes emails to MBOX mailbox files to import them into any of the email client.

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