XAMPP -

Free open-source web server solution with Apache, MariaDB, PHP, and Perl. Easy installation for local web development across Windows, Linux, macOS. Ideal for creating and testing websites, supports commercial use, with regular updates and a user-friendly control panel.

PHP Desktop -

PHP Desktop is an open source project founded by Czarek Tomczak in 2012 to provide a way for developing native desktop applications using web technologies such as PHP, HTML5, JavaScript & SQLite. It embeds a web browser, a web server and a PHP interpreter.