Top 7 Best NSF to PST Converter Software

Both IBM Notes (primarily known as IBM Lotus Notes) and Microsoft Outlook are popular email client applications. Sometimes, however, you may need to convert Lotus Notes NSF file data to Outlook PST file format. Let’s look at a few reasons that necessitates NSF to PST conversion:

  • For providing users access to Notes emails in Outlook application.
  • Organizational need to change email platform (Lotus Notes) to Outlook due to Notes’ high maintenance cost and limited technical support.

No matter whatever be the reason behind the conversion, converting a large-sized NSF file to PST file manually can be time-consuming for users. There are several NSF to PST converter software available online that helps make the conversion process quick and easy for users. After thoroughly reviewing and testing several NSF to PST Converter software, here’s a list of 7 best NSF converter tools worth considering:

Stellar Converter for NSF

Stellar Converter for NSF is our top pick for the best NSF to PST converter software. The simple-to-use and intuitive user interface (UI) of the software helps perform NSF to PST conversion, without any technical monitoring and assistance. Also, the software ensures fast and safe conversion of all NSF mailbox components to PST file format.

Supported OS: Windows 10, 8.1, 8, 7 and Vista
Supported Lotus Notes Versions: 10.0.1, 9.0.1, 9.0, 8.5, 8.0.2, 7.0, 6.5 and 6.0.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007 and 2003.

Pros

  • Converts all NSF mailbox components, like emails, attachments, contacts, calendar, to do list, journal, etc.
  • Supports batch conversion of multiple NSF files in a single process.
  • Allows exporting NSF mailbox data directly to Outlook and Office 365. 
  • Provides free preview of converted mailbox items before saving them.
  • Allows splitting large-sized NSF file by ‘size’ or ‘date’.
  • Supports multiple file formats including MSG, EML, RTF, PDF, and HTML.
  • Allows saving selected mailbox data based on ‘Date Range’.
  • Demo version allows to save only 10 items per folder from the converted file.

Cons

  • Does not provide option to directly export NSF files to Exchange server. However, the software efficiently converts NSF files to PST file, which can be easily imported in Exchange.

Free NSF to PST Converter

Kernel for NSF to PST Converter

Kernel for NSF to PST Converter is another efficient converter tool that helps export Lotus Notes mailboxes to PST. It also supports batch file migration by using CSV file.

Supported OS: Windows 10, 8.1, 8, 7, Vista and XP
Supported Lotus Notes Versions: 10.0.1, 9.0.1, 9.0, 8, 7 and 6.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007, 2003 and earlier versions.

Pros

  • Converts data from NSF file, including emails, calendar items, address book, tasks, notes, journals, etc. to PST file.
  • Allows converting specific NSF file items to PST.
  • Supports conversion of multiple NSF files in a single go. 
  • Option to split NSF file into smaller PST files.
  • Demo version allows saving only 10 items per folder

Cons

  • Preview of NSF file is available in paid version.
  • Does not provide MBOX file saving option.

SysTools NSF to PST Converter

The NSF to PST converter software from SysTools facilitates user to safely convert Lotus Notes mailbox into PST file format. It also allows to export selected folder from IBM Notes to PST.

Supported OS: Windows 10, 8.1, 8 and 7.
Supported Lotus Notes Versions: 10.0, 9.0, 8.0, 8.5, 7, 6 and below versions.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007, and below versions.

Pros

  • Converts NSF mailbox items, like email, contacts names.nsf, calendars, etc.
  • Allows conversion of single and multiple NSF files.
  • Option to split resultant PST file.
  • Filters for selective conversion of email messages.
  • Demo version export 25 items per folder from the converted file.

Cons

  • No option to export NSF files to Office 365.
  • Does not provide preview of converted mailbox components.
  • Exporting bulk data from NSF to Live Exchange is expensive.

MailsDaddy NSF to PST Converter

Next in the list, MailsDaddy NSF to PST Converter software is one of the top rated tools to export Notes mailbox items and data.

Supported OS: Windows 10, 8.1, 8, 7, Vista & XP.
Supported Lotus Notes Version: 10, 9.0.1, 9.0, 8.5, 8.0.2, 7.0, 6.5 and 6.0 versions.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010 and 2007.

Pros

  • Converts all NSF mailbox components including e-mails, contacts, calendars, tasks and To Do Lists.
  • Supports batch migration of Notes mailbox data to Office 365 and Live Exchange Server.
  • Option to split PST file.
  • Exports specific data from NSF to PST file format based on date.
  • Allows previewing NSF data before conversion.
  • Free trial version converts 25 items per folder.

Cons

  • The software’s interface is straightforward to use, but not as intuitive as other converter tools.
  • MBOX file format is not supported.

Cubexsoft NSF Export

CubexSoft NSF Export is another great tool that can be used for exporting NSF file data to Outlook PST file format. It also helps export Notes file to PDF, EML, MSG, MBOX, HTML, RTF, MHT, and several other file formats.

Supported OS: Windows 10 and below versions.
Supported Lotus Notes Version: 9.0, 8.0. 8.5, 7, 6 and below versions.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007 and 2003.

Pros

  • Converts NSF mailbox components, including emails, calendars, contacts, journals, and tasks.
  • Smart preview mode for selective conversion of mailbox items.
  • Supports conversion of single and multiple NSF files.
  • Provides option to split resultant PST file.
  • Exports converted file to Gmail, Office 365 and Exchange.
  • Demo version converts up to 20 items per folder.

Cons

  • Does not support Lotus Notes latest 10.0 edition

eSoftTools NSF to PST Converter

This NSF to PST Converter tool efficiently converts large-sized NSF file to PST.

Supported OS: Windows 10, 8.1, 8, 7, Vista & XP
Supported Lotus Notes Version: 9.1, 8.5, 7, 6.5 and below versions.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007, 2003 and 2000.

Pros

  • Export Notes emails with attachments
  • Export NSF file contacts to CSV
  • Preview of NSF file items is available
  • Allows splitting of converted PST file
  • Supports selective file conversion
  • Supports multiple conversion options including EML, MSG, MBOX, CSV, etc.
  • Trial version of the software allows free conversion of 25 items per folder

Cons

  • Does not support exporting NSF files to Office 365 or Exchange.
  • Does not support batch conversion of NSF data to PST file.

7. KDETools NSF to PST Converter Software

KDETools NSF to PST Converter software ensures complete conversion of NSF mailbox items including emails, sent items, calendar, deleted items, drafts, inbox, etc

Supported OS: Windows 10, 8.1, 8, 7, Vista and XP
Supported Lotus Notes Versions: 10.0.1, 9.0, 8.5, 8.0.2 and 7.
Supported Microsoft Outlook Versions: Microsoft Outlook 2019, 2016, 2013, 2010, 2007 and 2003.

Pros

  • Provides preview of NSF file before conversion.
  • Supports multiple saving options including MSG, EML, EMLX, RTF, HTML and Text.
  • Option to import NSF file to Office 365.
  • Splits output PST file.
  • Supports batch conversion of multiple files.
  • Demo version supports free conversion of first 30 items per folder.

Cons

  • Option to search NSF file is not available

Conclusion

Here’s a comparison chart to quickly identify which NSF to PST converter tool have exactly the same features you need.   

Providing Outlook users the access to IBM Notes data, migrating NSF files to Outlook, or to read Notes data in Outlook email client at new workplace are some reasons that requires NSF to PST conversion.

When it comes to converting NSF files to PST file format, there are tools available online that ensure safe and quick conversion. But, choosing the right tool among the plethora of choices can be challenging. To help make the task easy for you, we have compiled a list of 7 best NSF to PST Converter software you need to check out.