HOW TOView NSF files?

Kernel NSF Viewer recognizes the data files from all the supported versions of Lotus Notes and Domino. Its advanced scanning option generates a quick preview for each mailbox item in three simple steps.

Browse the NSF file from their saving folder location.
Choose a single NSF files from the selected HCL Notes files.
Preview any data file item with correct order, status, and body.

Explore software’s key capabilities

Know all the powerful and smart features integrated into the Kernel NSF Viewer tool. These features allow you view NSF database files and their content, including all information, body, and metadata.

Open all types of NSF files

Open all types of NSF files Kernel NSF Viewer tool is your gateway to access NSF files of IBM/Lotus Notes and Domino Server. It's compatible with all Notes versions, ensuring you can open and view NSF files without any issues.

Open without Domino Server

Open without Domino Server Even without connecting to the Domino Server, you can easily open and read the mailbox content of NSF files in their original hierarchy with this NSF Viewer tool.

Add multiple NSF files

Add multiple NSF files Users can add single as well as multiple Lotus Notes NSF files and view their content one by one with the help of this free NSF viewer tool.

Preview emails and attachments

Preview emails and attachments Open and read NSF emails and attachments in their original format using the NSF viewer tool. The software lets you preview all emails along with attachments to maintain complete data integrity.

Open damaged NSF files

Open damaged NSF files Along with the healthy files, the NSF Viewer tool also helps you open and view all the data of highly corrupted or damaged NSF files while keeping same folder structure.

Support all versions of IBM Lotus Notes/Domino Server

Support all versions of IBM Lotus Notes/Domino Server With the Kernel Free NSF Viewer tool, you can open and read NSF files of any IBM Lotus Notes/Domino Server version. The software suits every NSF file while ensuring compatibility across all Lotus Notes editions.

Save 10 items per folder

Save 10 items per folder The Kernel Free NSF Viewer has an advanced functionality through which you can save 10 items per folder from the NSF file to PST format. The software's interactive GUI simplifies this process, even for new users.

Compatible with all versions

Compatible with all Windows versions Kernel NSF Viewer tool is highly compatible with all versions of the Windows operating system, including Windows 365, 11, 10, 8.1, and earlier editions. It operates smoothly on both latest and older Windows versions to ensure easy accessibility.

Free accessibility without any limitation

Free accessibility without any limitation You can access and view NSF file data without charges, as the NSF viewer tool is free for every user. Also, there are no file size limitations, and you can open unlimited NSF files without any hassle.

Explore all the features
What is an NSF File?
NSF is an IBM Lotus Notes file format for Notes Storage Facility. An NSF file stores different mailbox items such as emails, contacts, appointments, calendars, etc. These files store personal as well as professional information systematically. What needs does Kernel NSF Viewer Tool fulfill?
  • Reading emails and entire data of NSF files.
  • Accessing email attachments quickly.
  • Opening corrupt/damaged NSF files.
  • Saving NSF files in Outlook or Exchange (Up to 10 items/folder).
Frequently asked questions

To view NSF file data with this software, install it on your system and follow the steps below.

  1. Start adding the desired NSF files from the system by clicking on Add Local NSF File(s).
  2. Now, select the file and click the Preview button to view the file.
  3. Select each file item to view its complete content in the Preview pane.

Yes, there is a file size limitation in the NSF viewer. Users can view up to 1 GB NSF file with this free NSF viewer.

You can add multiple NSF files simultaneously to the free NSF viewer tool. But you can preview only one at a time.

The free NSF viewer tool allows you to save 10 items per folder in Exchange or PST format.

Yes, you can. The software lets you access and preview email attachments with ease.

Yes, this tool is highly compatible with all Windows operating systems, including Windows 10.

Upgrade License of Kernel NSF Viewer

Software Prerequisites & recommendations

About SoftwareAbout Software

Version: 22.4

License Type: Free

Version SupportVersion Support

HCL Domino and HCL Notes: 12.0.2, 12.0.1 and 11.0

IBM Domino and IBM Notes: 10, 9, 8.5.3 and later

Lotus Notes/Domino: 8.5.3 and all previous versions

HCL SmartCloud NotesTM, HCL Verse®

MS Outlook: Office 365, 2021, 2019, 2016, 2013 (both 32 bit and 64 bit), 2010, 2007, 2003, 2002, 2000, 98 and 97

Microsoft Exchange Server: 2019, 2016, 2013, 2010, 2007, 2003, 2000, 5.5 and 5.0

System RequirementsSystem Requirements

Hard Disk: 50 MB of disk space

Memory: 64 MB Minimum

Processor: Intel® Pentium Processor compatible (x86, x64) or equivalent

Operating System: Windows 365, 11, 10, 8.1, 8, 7, Vista, later Windows Server 2022, 2019, 2016, 2012, 2008 R2, 2008, 2003 R2, 2003

What customers say about Kernel NSF Viewer
rating5 (4.9 / 5) 551 Reviews
Amazing experience

This NSF Viewer software by KernelApps has a single panel utility in which it loads multiple NSF files and shows them in a clear preview mode. The team behind this free Lotus Notes Viewer tool has created an amazing software and it was a nice experience to use it.

William Leo
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