Portable Gray Map Image
N/A
Raster Image Files
mime-type/not-avalible
10/24/2021
If you want to edit PGM file and not damage it, you should install dedicated software There are many tools known as PGM Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
Remember, that not all of the mentioned programs will allow you to edit the PGM file. If you want, you can learn more about the PGM file extension.
This is the best way. Use any of the programs that support the PGM file to check if it allows you to edit the file. You will avoid the danger of virus installation if you download the software from the software developer 's website. Links to the websites of software producers can be found on the software subpages. List of sample programs supporting the PGM file below.
And here is the full list of programs supporting the PGM file
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. However, it's dangerous, you can permanently damage your PGM file. If you make inappropriate changes and save the file, it may happen that you do not reopen the PGM file.. By far the safest way is to use file editing programs that works with the PGM extension.
It seems that one of the software on the list must be able to edit the PGM files. Use other options if you still haven't found a way to edit PGM. Below we found websites that help in editing PGM files.
Free Online File Edit Service
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