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Navigation: Home > GPJ file

Informations about the GPJ filename extension and the file formats associated with it

We collected the information you should know about the .gpj filename on this page. If you were sent a(n) .gpj file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

2 filename extension(s) are in our database

.gpj - jGRASP Project

The GPJ file is a Project file, which is connected to the jGRASP Project according to our registry. With the adequate settings, the jGRASP Project (.gpj) files can be opened or converted with the help of jGRASP.

Format description:
GPJ format
Category:
Project
Application:
jGRASP
Mime-type:
application/octet-stream
Magic string:
- / -
Aliases:
-
Related links:
-
Related extensions:
.ebp
Baseball Playbook Project
.gwp
Microsoft Greetings Workshop Project
.pzf
GraphPad Prism 4 Project
.sqz
Sorenson Squeeze Project
.clg
Collage Maker Project
.cp
Adobe Captivate Project

.gpj - Grapher Project

The GPJ file is a Project file, which is connected to the Grapher Project according to our registry. With the adequate settings, the Grapher Project (.gpj) files can be opened or converted with the help of Golden Software Grapher.

Format description:
GPJ format description not yet available
Category:
Project
Application:
Golden Software Grapher
Mime-type:
application/octet-stream
Magic string:
- / -
Aliases:
-
Related links:
-
Related extensions:
.grf
Grapher Document
.grt
Grapher Template

Important! Programs other than the ones listed above may also use the .gpj file extension. Even harmful programs can create files with the .gpj extension to store data in them. Always be careful with .gpj files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .gpj file can’t be opened on your computer?

If the program necessary for opening the .gpj file is installed properly on your computer, then the quickest and simplest way to open the .gpj file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .gpj file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .gpj extension

The .gpj filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .gpj files.

bpj, tpj, pj, hpj, gpn, gpk, gph, fpj, vpj, rpj, npj, gpu, gpm, gpi, gp

Maybe you’re not even looking for the .gpj file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .gpj extension. It’s possible that the one you’re looking for is among them.

.fpj
FARSITE Project
.vpj
VideoPad Project
.hpj
Windows Help Project
.gpk
Steinberg WaveLab Audio Peak
.fpj
Adobe RoboHelp Folder Contents
.glj
Airline Tycoon Game Data

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

Help us

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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