This plugin is the addon for Visual Composer Page Builder. WordPress versions 4.5+ PHP 5.3+ (support 7.x); MySQL v.5.6+ or MariaDB v.10+
Demo
https://codecanyon.net/item/vc-tweaker-visual-composer-productivity-addon/19611775
Download
https://www.filecad.com/msX1/VC-Tweaker-v1.4.0---Visual-Composer-Productivity-Add-on.rar
По материалам nulled-scripts