With numerous flexible options and components, PHPRad helps you create full-fledged web applications with drag and drop and a few clicks. This is a great tool for professionals, the best tool for beginners. 

System requirements:

Database - MySQLi | MariaDB, SQLITE, POSTGRE 
Language - PHP PHP 5.3 - 7.2+ 
javascript Framework - VUEJS 2.5+, Jquery 3+ 
Browser support - Chrome / Edge / Firefox / Safari / Opera (latest version), IE 9+ 
Hosting - any web server, which is running PHP. Mostly all web hosting. 
Supported OS - Windows, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10