1. CMS :- Joomla , Drupal, ez Publish
2. if E-commerce website :- OsCommerce or Magento.
3. For Documentation Generator : - PhpDocumentor,Phpxref
4. Wiki :- Mediawiki
5.Documention Display on web: used Scribd api
6. Image display : used JQuery or LightBox , Flex image control
7. For Blog : WordPress
8. For Version Management :- GForce or Trac (SVN)
9. For Forum :- PhpBB,Vbalanced
10. Map : Google API
11. Document Management : knowledge Tree
12. PHP Framwork : symphony
13. Calender :- Google Calendar
14. payment gateway :- paypal
15. Development Tool :- Dreamviewer or Eclipse PHP.
16. Syncronization :- XMLRPC
17. Database Diagram or report : Microlap
18. Apache Mysql php :- wamp
19. For CSS :- www.softhink.com or css_designing tool
20. Joomla templates : www.sitegroud.com
21. For javascript template :extjs (*new) ,extGWT (for java client Api)
22. CRM : SugarCRM,zohoCRM
