Close all files in notepad++

Via @Florent B.

Click Menu File. Click Close all.

Other Options: Right-click on a tab then you have four options.

Close <- close current tab.
Close all but this.
Close all to the left.
Close all to the right.

Your best bet is Close all but this. That will leave you at two total clicks to close all files.

So Shortcut to Close All Tabs is ctrl + shift + W

And in Case you have lot many tabs unsaved and you don't want to save those and close forcefully

then ctrl + shift + W then press shift + N continuous till all tabs get closed :)

Go to Settings -> Shortcut Mapper - > Close All. And then, set your own shortcut to close all the documents in Notepad++