LaTeX Source Document
To edit TEX file, we strongly recommend installing software that works with TEX files. There are many tools known as TEX Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
Please note that not every program that supports TEX will allow you to edit the file. Click here for more information on TEX file extension
Definitely the best solution. Use any of the programs that support the TEX 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. 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 TEX file (so it is very possible that they can edit files in TEX format).
And here is the full list of programs supporting the TEX 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 TEX file. If you make inappropriate changes and save the file, it may happen that you do not reopen the TEX file.. For this reason, try to use software created to edit TEX files.
It is actually certain that one of the applications working with files in the TEX format will be able to edit the file. Still not resolved your file editing issue? Try other solutions. Below we found websites that help in editing TEX files.
Free Online File Edit Service
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