If you are a git user, you can install the theme by cloning the repo:
$ git clone https://github.com/getomni/notepad-plus-plus.git
Download using the GitHub .zip download option and unzip them.
- Press
Super Key
+R
- Type
%appdata%
and press Enter - Go to
Notepad++
>themes
- Place
Omni.xml
inside that folder - Restart Notepad++
- Omni will be available in
Settings
>Style Configurator