Issue Management Tool is Internet-based issue management software that allows ticket numbering for each issue as well as easy back-tracking capability for your research on past issues. It features an integrated message board, a drag-and-drop task manager, ticket emailing, a personal address book, XML imports/exports for third party software, open ticket listing with certain status, and many more features.
WikkaWiki is a lightweight and flexible wiki engine allowing easy management of Websites, in particular collective Web-based projects: it provides an intuitive interface for modifying page content, tracking and comparing revisions made by single users, and setting user access privileges. It features W3 compliant XHTML and CSS output, several text formatting options, categories, a GUI for editing pages, support for images, tables, Flash objects, RSS feeds, FreeMind maps, advanced Access Control List management, referrers management, and text search functions. Designed for easy customizability, it aims at keeping its core as light as possible while maintaining an architecture that supports extensibility through plugin modules.
PHPKB is an easy-to-use, powerful knowledge base software package that allows users to easily create and maintain a FAQ, article directory, or complete customer support knowledge base system. With hundreds of options and powerful features, PHPKB is easy to install and customize. It features simple installation, a WYSIWYG HTML editor, attachments, unlimited questions and answers, an active response system, and much more. It is also totally rebrandable (private label).