How to make two windows in Notepad++

First, open the files you are going to work with. You can open multiple files through the File menu or simply drag and drop the files into the Notepad++ window.
Selecting a tab
Select the tab with the file you want to place in the second window.
Splitting the window
- Right-click on the selected tab.
- In the context menu that appears, select Move to Other View.
- The window will now be split into two parts: left and right. The selected file will move to the right part of the window.
Now you have two windows, and you can work with both files simultaneously. You can edit text, copy and paste data between the two windows, which greatly simplifies the process of working with multiple documents.
Re-merging windows
- If you need to merge the windows back, right-click on the tab in the second window.
- Select Move to Other View. The tab will move back to the first window, and the split will disappear.
The window splitting feature in Notepad++ is very useful for working with large text files or when comparing and editing two documents simultaneously.