Files with knb extension may be encountered as documents from one of the known KeepNote apps.

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

empty icon.knb - Neuro-Expert System knowledge base data

Detailed description

Software that open knb file

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KNB file extension - KeepNote document

What is knb file? How to open knb files?

File type specification:

Document file type icon Document file type

File extension knb is used for a document format from app or solution known as KeepNote.

Unfortunately, several apps that use this name exists, so it's hard to determine which KeepNote that might be. In any case, some PIM managers list this format as supported for import.

Updated: January 16, 2024

Help how to open:

Currently there is no specific information available, about how to open this file extension.

For general information try to look at:
Basic info how to open documents

How to convert:

Currently there is no specific information available, about how to convert this file extension.

For general information try to look at:
Basic info how to convert documents

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

Software that import knb file - KeepNote document

Programs supporting the exension knb on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about NoteCase Pro for import knb file action.

Multiplatform:

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