- CakePHP
- PHP For Applications (P4A)
- The Horde Project
- RADICORE: Rapid Application Development Toolkit for Building Administrative Web Applications
- Code Igniter
- PHP on TRAX: Rapid Development Made Easy
- symfony: open-source PHP5 web framework
- Agavi PHP MVC Framework
- PHP Object Template (Pot)
- phpPeanuts: Application Framework and Component Model
- AWF-CMS.org
- binarycloud: PHP web application framework
- Agavi PHP MVC Framework
- Carthag applications platform
- Seagull Framework