Files with nb extension are used by the Corel WordPerfect program. They are used as notebook files.

There are 2 other file types using
the NB file extension!

empty icon.nb - Mathematica notebook data

empty icon.nb - Nota Bene text document

Detailed description

Software that works with nb file extension

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NB file - Corel Word Perfect notebook file

What is nb file? How to open nb files?

File type specification:

Document file type icon Document file type

nb file icon: nb filetype icon

The nb file extension is associated with Corel WordPerfect, a word processing program, developed by Corel Corporation. Corel Word Perfect is part of Corel Word Perfect Office suite.

The .nb files are used for notebook files.

Updated: October 23, 2017

The default software associated to nb file type:

Corel WordPerfect Office icon

Corel Corporation logoCorel WordPerfect Office  Microsoft Windows software

Company or developer:
Corel Corporation

WordPerfect Office is an complete office suite developed by Corel Corporation. Latest version is WordPerfect Office X8, available in some editions: Home & Student, Standard and Professional.

Probably most known programs that are included in WordPerfect Office are word processor called WordPerfect, a spreadsheet Quattro Pro, presentation program Presentations and database management system Paradox.

Corel WordPerfect icon

Corel Corporation logoCorel WordPerfect  Microsoft Windows software

Company or developer:
Corel Corporation

WordPerfect is a word processor developed by Corel. Originally was released for MS-DOS, later ported to Unix and Mac. The latest versions are programed for Microsoft Windows and it is a part of Corel WordPerfect Office suite.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .nb file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .nb 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 nb file, edit nb file, convert nb file, view nb file, play nb file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • Others nb file

Unspecified and all other actions for computer programs working with nb file - Corel Word Perfect notebook file

Click on the software link for more information about Corel WordPerfect Office. Corel WordPerfect Office uses nb file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

Main software associated with nb file by default:
Corel WordPerfect Office small icon Corel WordPerfect Office
Corel WordPerfect small icon Corel WordPerfect

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