Files with gbk file extension are related to the Wiley eGrade program. A gbk file contains gradebook.

There are 3 other file types using
the GBK file extension!

empty icon.gbk - Delphi runimage iblocal examples data

empty icon.gbk - InterBase database backup

empty icon.gbk - GenBank genetic sequence database

Detailed description

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GBK file extension - Wiley eGrade gradebook

What is gbk file? How to open gbk files?

File type specification:

Various data file type icon Various data file type

The gbk file extension is associated with the Wiley eGrade, an e-learning and testing software developed by John Wiley and Sons.

The gbk file stores gradebook from Wiley eGrade.

eGrade was replaced by WileyPlus service.

This gbk 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.

Help how to open:

Use Wiley eGrade to work with *.gbk files.

How to convert:

As far as we know, this .gbk 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.

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