A grn file extension is related to the Masterpoint Centre service. A grn file contains green points.

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

empty icon.grn - Granny 3D file

Detailed description

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GRN file extension - Masterpoint green points

What is grn file? How to open grn files?

File type specification:

Various data file type icon Various data file type

The grn file extension is associated with Masterpoint Centre, an on-line service for Australian Bridge players.

The grn file stores Masterpoint green points file that stores various information about Bridge games, players, clubs etc.

This grn 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.

Updated: May 15, 2019

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 .grn 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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