Right-click the .bat file in Windows and there is no "Open from Program" menu

There is a way to use "send".

In Explorer, open shell:sendto and create a shortcut for the program.Right-click the .bat file→Send→Select the shortcut you created to open it from the program.

It can be done by sending, but I think right click~send~Atom is better than right click~Atom, so I suggest a way to manipulate the registry.

Press Windows+r to enter regedit to start the registry editor.
Go to \HKEY_CURRENT_USER\Software\Class\*\.
The * and the are aligned with the extensions.
This time I tried to target only .bat, but I couldn't do anything about it, so I will use *.
* If you set it below, all files will be covered, so it will increase to the menu of files other than bat...

Right-click * and choose New - Key .Rename the new key to shell.
Furthermore, a key atom is created under it.The name atom itself is acceptable.

If you click on the key atom that you just created, you will find on the right.
Double-click (Regulations) to open a dialog, so enter the menu name in the "Value Data" section.
This time, I will choose Open with Atom.
*Originally, you can set any menu name, but if you set this setting and start Atom, you will be forced to change the menu name because it is covered with Atom's original setting.

I will create a key called command under the key atom that I just created.
Click on the command and you'll see on the right.
Double-click (Regulations) to open a dialog, so enter the path to the executable in the "Value Data" section.
If the atom executable is located in C:\Users\hoge\AppData\Local\atom\app-1.19.2\atom.exe,
"C:\Users\hoge\AppData\Local\atom\app-1.19.2\atom.exe""%1"
and so on.
By the way, please note that if you do not enclose it with a double quotation, you may not be able to open it with a path containing half-width spaces.

Right-click the appropriate bat file.
The menu Atom Editor will increase, and if you select that menu, Atom will start.
As I said at the beginning, I think all the files have added menus, so please make sure that you can open them with the same menu on txt, docx, html, and js.

For your information, if you only need Atom, you can easily add and remove the menu Open with Atom from the Atom setting.

File - Settings opens.
Select System
In Show in file context menu, right-click all types of files and click
In Show info context menu, right-click the folder and click
You can add a menu called Open with Atom.