Home : File Types : GPJ File (3 File Associations)

.GPJ File Extension

File Type 1MULTI IDE Project File

DeveloperGreen Hills Software
3.5 (2 Votes)
CategoryDeveloper Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is a GPJ file?

File created by MULTI IDE, an IDE used for developing and testing embedded applications; similar to a Makefile and maintains project dependencies and build options; can be managed in the MULTI Project Builder program included in the MULTI IDE software package.

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Programs that open GPJ files
Updated 1/17/2012

File Type 2Grapher Project File

DeveloperGolden Software
3.0 (1 Vote)
CategoryData Files


This file is saved in a binary format, which requires a specific program to read its contents.

.GPJ File Association 2

Project file created by Grapher, a program used for generating 2D and 3D graphs; stores both the visual graph and the source data used to generate the graph; differs from a Grapher .GRF file, which only stores the visual graph, not the source data; used for generating visuals for technical publications and presentations.

More Information

GPJ files can be used for saving various kinds of graphs, including bar, line, and scatter graphs. They can also be used for advanced types such as ternary, box-whisker, and hi-low-close plots.

Programs that open GPJ files
Updated 1/17/2012

File Type 3jGRASP Project File

1.0 (1 Vote)
CategoryDeveloper Files


This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

.GPJ File Association 3

Developer project file created by jGRASP, a software development environment that incorporates software diagrams called Control Structure Diagrams (CSDs); includes references source code files as well as diagrams; used for Java, C, C++, Objective-C, Ada, and VHDL programming.

More Information

jGRASP is implemented in Java and therefore is a cross-platform application.

Programs that open GPJ files
Updated 1/17/2012

About GPJ Files

Our goal is to help you understand what a file with a *.gpj suffix is and how to open it.

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