I have a small application written using javascript (NodeJS). How can I run it as an executable file?

You can start by googling how to convert node js script to exe

You can use any packer for this. For example, WinRar. This is an affordable option and it usually works.
If you need to pack some dependencies, you can use BoxedApp Packer or any similar –†acker (you can also google it). Then you will create an executable file that will launch your application on the PC

commented: My application will run on PC without any additional software? +0

Fernando_14 commented: My application will run on PC without any additional software?

The application will start of course
You do not need to install or download anything!!
This is just one way to do it.

Thank you all, the question is resolved