.NNB File

The nnb file extension is mainly related to ANNI (Advanced Neural Network Investing), a market and investment software platform from Oolution Technologies.

The nnb file represents some sort of batch file.

This nnb file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

How to open:

Use compatible tools to work with *.nnb files.

How to convert:

Probably cannot be converted to other formats.