WordPress.org

1. Unpack the download-package

2. Edit the php-file with your ID, User-Level or IP and Theme-Name

   • $template Variable for theme-name (db-name of theme)
   • if (* == *) ID, IP or User_Level

3. Upload the files to the /wp-content/plugins/ directory

4. Activate the plugin through the 'Plugins' menu in WordPress
5. Ready

See on the official website.