Database Files

Lotus Domino

by IBM · opens 5 file types
Windows
AT A GLANCE
DeveloperIBM
PlatformsWindows
Opens5 file types
Get it fromwww-01.ibm.com
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5 file types verified
Last reviewed Oct 2026

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What is Lotus Domino?

IBM Lotus Domino is a server platform for enterprise email, calendaring, and collaborative application development, originally created by Lotus Development Corporation and acquired by IBM. It serves as the back-end server for Lotus Notes clients, storing data in proprietary .ns2, .ns3, and .ns4 database files. The platform supports web-based application deployment in addition to Notes client access.

Files Lotus Domino opens

5 formats
Database Files
Misc Files

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Download Lotus Domino

SOURCEwww-01.ibm.comofficial site - avoid third-party download portals
PLATFORMSWindows

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programs & formats

Files Lotus Domino opens most

1.STHLotus Domino stash file
2.DXLDapyx MP3 Explorer file
3.NS2Lotus Notes database file
4.NS4Lotus Notes database file
5.NS3Lotus Notes database file

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