Left 4 Dead
If you want to edit VFE file and not damage it, you should install dedicated software Using tools such as VFE Online Editors gives less editing possibilities than software adapted to work with the VFE file format.
The installation of the program that supports the VFE file does not guarantee that the file can be edited. Click here for more information on VFE file extension
This is definitely the surest way. Use any of the programs that support the VFE file to check if it allows you to edit the file. It's safest to download the software from the 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 VFE file (so it is very possible that they can edit files in VFE format).
The full list of VFE supporters
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad But beware - making manual changes to the VFE file or another may result in its damage. When you save the changes, you may no longer open the VFE file. For this reason, try to use software created to edit VFE files.
It can definitely be said that any of the list of programs that support the VFE extension should be able to edit the VFE 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 VFE format below.
Free Online File Edit Service
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