There is only one file type that uses the .NS3 extension:
Lotus Notes 3 Database
- Developer IBM
-
Popularity
2.0 (1 votes)
- Category Database Files
- Format Binary
Database file created by Lotus Notes 3.x; contains contact information, a text notes, and calendar as well as other information; used to store structured information for collaboration with other users and for exchanging data back and forth; can be stored on a central server, which keeps users' Notes databases up to date.
Lotus Notes was acquired by IBM and is referred to as IBM Lotus Notes.
| Software's name | License | Platforms |
|---|---|---|
IBM Lotus Notes 2 or later |
  |
|
|
Lotus Domino |
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Updated: May 16, 2010