Which tool supports HCL Notes 12.0 NSF files and works on the latest Windows versions for PST export?

[salina]

When migrating from HCL Notes to Outlook, compatibility is a major concern—especially if you're using the latest versions like HCL Notes 12.0 or Windows 11. I faced this issue myself while trying to export NSF files from a newer setup. Many tools claim to support modern environments, but a few of them actually deliver.
One solution that worked perfectly for me was the eSoftTools NSF to PST Converter Software. I tested it on Windows 11 (22H2) and also on a client system running Windows 10 Pro, both with HCL Notes 12.0 installed. The software recognized and processed the NSF files without any crashes or errors. It also maintained full data integrity during the conversion process, including email formatting, attachments, folder structures, and metadata.
What I appreciated most was that this tool is actively updated by the developers, so it stays compatible with new releases of both Lotus Notes (HCL Notes) and Windows OS. Before you begin any migration, it’s a good idea to check if you’re using the latest version of the tool—most developers release patch updates for new Notes editions.
So, if you’re dealing with NSF files from HCL Notes 12.0 and running them on a modern Windows system, make sure you choose a tool that supports these environments. Based on my experience, this one handled it smoothly and efficiently.

Read More - Export HCL Notes 12.0 NSF files into PST

 

[Laurawilliams]

A reliable tool that supports HCL Notes 12.0 NSF files and works seamlessly on the latest Windows versions for ATS NSF to PST export is:

Key Features:

• Supports HCL Notes 12.0 and earlier versions (including 9.0, 8.5, etc.)
• Fully compatible with Windows 11, 10, 8.1, 8, 7, and older.
• Exports NSF emails, calendars, contacts, tasks, journals, and other items into PST format.
• Maintains original folder hierarchy and data integrity.
• Provides a preview feature before conversion.
• Offers batch conversion of multiple NSF files.
• Converts to PST, EML, MSG, HTML, MBOX, and others.
• No requirement for MS Outlook installation (for preview/export).
• Free demo version available (converts limited items per folder).

System Compatibility:

• Windows OS: Windows 11, 10, 8.1, 8, 7, Vista, XP (both 32-bit & 64-bit).
• IBM Notes: Compatible with HCL/IBM/Lotus Notes 12.0 and below.
• MS Outlook: Supports Outlook 2021, 2019, 2016, and earlier.

If you want, I can guide you through using this tool step-by-step or compare it with others like SysVita, ATS , or InQuit depending on your needs (bulk migration, filters, etc.).