An ns4 file extension is related to the Lotus Notes, a collaborative software. An ns4 file contains database.

Detailed description

Software that works with ns4 file extension

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NS4 file extension - Lotus Notes database

What is ns4 file? How to open ns4 files?

File type specification:

Database file type icon Database file type

The ns4 file extension is associated with the Lotus Notes, a collaborative client server software for Microsoft Windows, macOS (OS X) and Linux.

The ns4 file stores database from Lotus Notes.

Mime types:

The default software associated to ns4 file type:

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 NS4 files:

Use Lotus Notes to work with *.ns4 files.

How to convert file with extension NS4:

Conversion to other formats is not possible.

List of software applications associated to the .ns4 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open ns4 file, edit ns4 file, convert ns4 file, view ns4 file, play ns4 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 ableto perform the specified software action, such as opening, editing or converting ns4 files.

  • Open ns4 file
  • Create ns4 file
  • Others ns4 file

Software that open ns4 file - Lotus Notes database

Click on the link to get more information about IBM Notes (Lotus Notes) for open ns4 file action.

Microsoft Windows:

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