Restoring Lotus Notes Files

This article is a detailed breakdown of how to recover deleted NSF files in few simple clicks. Read the complete article to know more.

Written by Lucy John on June 12, 2025

Lotus Notes is business collaboration software that includes email, address book, calendaring & scheduling, web server, database, and programming.

It can function as a stand-alone data repository or a front-end application suite for various data repositories, essentially an environment with a collection of databases that may interact.

A Lotus Notes database saves all data in .nsf file format, which includes design elements, text, programming code, and other data. Lotus Notes templates use the .ntf file extension. The latest versions commonly used are Lotus Notes 6 and Lotus Notes 7.

NSF and NTF files from Lotus Notes can become inaccessible due to unexpected issues. A common problem is accidentally deleting the wrong file while clearing out unwanted ones, leading to file loss. Other scenarios for losing Lotus Notes files include:

When NSF or NTF files are lost or deleted from a computer’s hard drive, avoid saving new files to the drive. Deletion doesn’t permanently remove files until new data overwrites them; it only marks the file’s memory as empty, making it invisible to the operating system. Until new data overwrites this space, deleted or lost files can be recovered.

Software to recover Lotus Notes files:
Using reliable file recovery software, you can retrieve Lotus Notes files from a Windows computer. For a safe and effective way to recover .nsf files, Yodot File Recovery is highly recommended.

This tool uses advanced scanning techniques to recognize and restore various file types, such as .doc, .docx, .xls, .pdf, .png, .rar, .zip, .pptx, .html, .xml, and more. You can recover backup files with the .bkf format from all sorts of storage devices.

The software is compatible with Windows computers running Windows 11, 10, 8. Download now and Try!!

Steps to regain Lotus Notes files:

Frequently Asked Questions

1: Where are Lotus Notes archive files stored?
By default, Lotus Notes archive files (.nsf) are stored at C:\Program Files\IBM\Notes\Data\Archive\archive.nsf on Windows. Location may vary based on the operating system and configuration.

2: Where are Lotus Notes temp files stored?
Lotus Notes temporary files are typically stored in the system's temp directory, such as C:\Users\Username\AppData\Local\Temp on Windows, but specific locations depend on the OS.

3: How to repair an NSF file?
Use tools like Stellar Phoenix Lotus Notes Recovery or Recovery Toolbox for Lotus Notes to scan and fix corrupt NSF files, or try manual methods like Domino Administrator’s Fixup tool.

4: How do I extract data from Lotus Notes?
Export data using Lotus Notes’ export feature to formats like CSV or use third-party tools like Stellar Converter for NSF to convert NSF files to PST, PDF, or other formats.

useful Tips:

  • While reinstalling Lotus Notes, backup all required files to a secure location
  • Avoid erasing files from Lotus Notes database without complete knowledge

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