Free Download Bookly Multisite (Add-on) v2.6 Nulled. This is the latest version which was last updated on January 7, 2021. Download Bookly Multisite (Add-on) v2.6. Important: This plugin is an add-on that requires the Bookly PRO installed and activated. View Bookly PRO page at Codecanyon. This add-on enables Bookly to become a Multisite ready plugin. After installation and activation of this add-on you can use Bookly in your Multisite environment.