If you need to edit the TMP file, one of the safest methods is to download and install the software dedicated to working with TMP files. Using tools such as TMP Online Editors gives less editing possibilities than software adapted to work with the TMP file format.
Please note that not every program that supports TMP will allow you to edit the file. Additional information about the TMP file extension can be found here.
This is the best way. Use any of the programs that support the TMP file to check if it allows you to edit the file. It's safest to download the software from the developer's website. Links to the websites of software producers can be found on the software subpages. List of sample programs supporting the TMP file below.
All available programs supporting the TMP file
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad However, it's dangerous, you can permanently damage your TMP file. When you save the changes, you may no longer open the TMP file. For this reason, try to use software created to edit TMP files.
It is actually certain that one of the applications working with files in the TMP 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. Verified websites with the option to edit the file in the TMP format below.
Free Online File Edit Service
Copy and paste this link anywhere.