How to save All Files at once in Notepad++

If you have a lot of files open in Notepad++ as multiple tabs and you want to save all of them at once, you can make use of the keyboard shortcut Control + Shift + S.

You can also achieve the same by going to Menu: File -> Save All...

Before files are saved you will see a warning.

Are you sure you want to save all modified documents?

Choose Always Yes" if you don't want to see this dialog again.

You can re-activate this dialog in Preferences later.

If you select Yes, all files will be saved at once.