The GRA file extension is related to the STN Express and used for its transcript graphics files.

There are 4 other file types using
the GRA file extension!

empty icon.gra - OpenGL object graphic document

empty icon.gra - Microsoft Graph chart

empty icon.gra - Microsoft Flight Simulator file

empty icon.gra - Lotus Notes language dictionary

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GRA file extension - STN Express transcript graphics file

What is gra file? How to open gra files?

File type specification:

Graphics file type icon Graphics file type

The GRA file extension is associated with the STN Express an app for Microsoft Windows operating system that allows chemical scientists to desktop access to online searchers. The .gra file stores transcript graphics.

The default software associated to open gra file:

STN Express  Microsoft Windows software

Company or developer:
American Chemical Society

STN Express is a fully integrated software package designed to easily and efficiently search an unparalleled collection of essential science and technology databases online through STN.

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 .gra 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 .gra 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 gra file, edit gra file, convert gra file, view gra file, play gra file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with gra file - STN Express transcript graphics file

Click on the software link for more information about STN Express. STN Express uses gra 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:

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GQSX file extension > Graphics file types

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file extension GRAPHML


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