Files with nsg extension might be mostly found as old databases from Lotus Notes.

There is one other file type using
the NSG file extension!

empty icon.nsg - Nessie NES emulator data

Detailed description

Software that open nsg file

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NSG file extension - Lotus Notes database file

What is nsg file? How to open nsg files?

File type specification:

Database file type icon Database file type

File extension nsg is mainly used for Lotus Notes database files.

A .nsg files were used under Lotus Notes version 2 and 3, because original nsf file extension had a certain space limitation, so Lotus came out with a new database format (NSG) that allowed for larger size database files. In subsequent versions, the NSF file size limitation was changed and NSG database format were no longer needed.

MIME: application/vnd.lotus-notes

The default software associated to open nsg file:

IBM Notes (Lotus Notes) icon

IBM logoIBM Notes (Lotus Notes)  Microsoft Windows software

Company or developer:

IBM Notes (formerly Lotus Notes) is a multi-user client-server cross-platform application runtime environment for Lotus Domino/Notes suite. It can be used for many applications as well as for internal communication collaborative applications, including e-mails, calendaring, PIM, instant messaging, Web browsing, and a variety of feature-rich custom applications. It can be used to access both local- and server-based applications and data.

The current version of IBM Notes is 9.

Help how to open:

You can work with these files using Lotus Notes.

How to convert:

Some kind of database export is perhaps possible using the original software.

Find conversions from nsg file:

nsg to nsh

nsg to nst

Find converter to nsg file type:

nst to nsg

ntf to nsg

List of software applications associated to the .nsg file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open nsg file, edit nsg file, convert nsg file, view nsg file, play nsg file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting nsg files.

Software that open nsg file - Lotus Notes database file

Programs supporting the exension nsg on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about IBM Notes (Lotus Notes) for open nsg file action.

Microsoft Windows:

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