Blogs:
b2evolution (stable release)
Nucleus (3.24)
pMachine Free (2.3)
WordPress (latest stable release)

Content Management:
Drupal (5.1)
Geeklog (1.4.1)
Joomla (1.0.12)
Mambo Open Source (4.6.1)
PHP-Nuke (7.9)
phpWCMS (1.1-RC4 Rev. A)
phpWebSite (0.10.2)
Post-Nuke (0.764)
Siteframe (3.2.2)
Typo3 (4.0.4)
Xoops (2.0.16)

Customer Support:
Crafty Syntax Live Help (2.13.1)
Help Center Live (2.1.2)
osTicket (1.3.1)
PerlDesk (3.09)
PHP Support Tickets (1.9)
Support Logic Helpdesk (1.2)
Support Services Manager (1.0b)

Discussion Boards:
phpBB2 (2.0.22)
SMF (1.1.2)

E-Commerce:
CubeCart (3.0.15)
OS Commerce (2.2 MS2 (060817))
Zen Cart (1.3.7)

FAQ:
FAQMasterFlex (1.51)

Guestbooks:
ViPER Guestbook (x1.1)

Image Galleries:
4images Gallery (1.7.4)
Coppermine Photo Gallery (1.4.10)
Gallery (2.1.2)

Mailing Lists:
PHPlist (2.10.4)

Polls and Surveys:
Advanced Poll (2.03)
phpESP (1.6.1)
PHPSurveyor (0.98final)

Project Management:
PHProjekt (4.2.3)
dotProject (1.0.2-1)

Site Builders:
Templates Express
SohoLaunch Pro Edition

Wiki:
PhpWiki (1.2.7)
TikiWiki (1.8.5)

Other Scripts:
Dew-NewPHPLinks (2.0.1.0b SEF)
Moodle (1.4.3)
Noah’s Classifieds (1.3)
Open-Realty (1.1.5b)
phpAdsNew (2.0.3)
PHPauction (2.1)
phpCOIN (1.2.1b)
phpFormGenerator (2.09c)
WebCalendar (1.0RC2)