While searching for an answer to the question - How to open the GRI file? - you probably found websites, which offer software that was able to open any file extension. Do not be fooled, there is no one program that will allow you to work with any file extension, including the GRI file. Each program contains a different type of data and you need specialized software to properly work with the GRI file. Here is a list of programs that are designed to work with the GRI file - remember, these applications are able to open at most a few file extensions, they are designed to work with a specific data type.
| File type | Petrosys Grid |
| Developer | Petrosys Pty Ltd |
| Popularity | |
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If after installing the program from a list, you still cannot open a file with the GRI extension, the reason may be that the file is damaged. The solution may be to find a new copy of the GRI file you want to open
In this case, the easiest way is to use the tool built into the operating system for association of the GRI file with applications to support it. Double click on the file you cannot open - the operating system will display a list of programs that are likely to work with your GRI file. Choose one of them, or select the location on a disk where you installed one of the applications from our list. Windows should then open the GRI file using the program installed earlier.
Entries containing links of the GRI file extensions with applications is located in the HKEY_CLASSES_ROOT. If you do not know how to get to the Windows Registry, or how to make changes in it, ask a specialist for help. Lack of knowledge on the subject may cause irreversible changes on your computer.
There may be a situation when a computer virus passes itself off as the GRI file. In this case, such a file will definitely not be opened. Download a good antivirus program and scan the GRI file mentioned. If the antivirus application detects malicious data, it may signify that the GRI file is infected.
| GRADS | PINGO GrADS Data |
| GRR | Gradekeeper Class Roster Format |
| GR2 | Granny 3D Format |
| GRL | Microsoft Windows Update Status Format |
| GRT | Grapher Template |
| GRXML | Grammar |
| GR4 | Pathloss Sharing |
| GRAPHML | Graph Markup Language Format |
| GROWLTICKET | Growl Notification Format |
| GROOVY | Groovy Programming Language Script Format |
