Support Information Tracker is intended to be a free document management system or Knowledgebase.

Andy's PHP Knowledgebase is a database driven knowledgebase management system.

FAQ Manager allows you to manage a FAQ system on your website.

The faq's/contact service offers a place where users can create their own website faq's/contact system which adds an easy to moderate, professional layout to service customer support.

WSN Knowledge Base is a highly customizable indexing system designed to serve as a knowledge base, but also flexible enough to be adapted to other uses.

Atlantis Knowledge Base Software allows knowledge base authors to register a user account then publish new knowledge base articles.

CascadianFAQ is a PHP and database driven system designed to make it easy to administer websites frequently asked questions.

wFAQ is a php script that allows you to manage a FAQ system on your website.

paFAQ is a feature rich FAQ/Knowledge base system allowing webmasters to keep an organized database of Frequently Asked Questions.

aphpkb Knowledgebase using MySQL is a database driven knowledgebase management system.

softerGLOSSARY is an easy to install, easy to configure, easy to use Glossary for use on any website.

Crazy Faqs is an automated system for displaying FAQs (frequently asked questions) on your website.

WebAsyst Quick Pages is a powerful, easy to use visual tool which enables you to create and publish online HTML documentation.

Free FAQ Page Maker php script allows you to easily create a frequently asked questions (FAQ) section to your website.

FAQEngine is a tool that allows you to maintain a FAQ database.