Graphic Object Bitmap
Hewlett-Packard
Raster Image Files
mime-type/not-avalible
11/02/2021
If you need to edit the GRO file, one of the safest methods is to download and install the software dedicated to working with GRO files. Of course, there are probably GRO Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
The installation of the program that supports the GRO file does not guarantee that the file can be edited. Additional information about the GRO file extension can be found here.
This is definitely the surest way. Try to open the GRO file with one of the programs and it will see if you can edit the GRO file. You will avoid the danger of virus installation if you download the software from the software developer 's website. You will find links to the software developers' websites on the subpage of each program. Below you will find some examples of software programs that support the GRO file (so it is very possible that they can edit files in GRO format).
And here is the full list of programs supporting the GRO file
Some file formats are just plain text files that you can open with Notepad. However, such manual editing of the GRO file or any other file may result in damage to the file. When you save the changes, you may no longer open the GRO file. It is safest to use software that was created to edit files in the GRO format.
It is actually certain that one of the applications working with files in the GRO format will be able to edit the file. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Below are tools that allow you to edit GRO online files.
Free Online File Edit Service
Copy and paste this link anywhere.