dradis is an open source framework to enable effective information sharing.

dradis is a self-contained web application that provides a centralised
repository of information to keep track of what has been done so far,
and what is still ahead.

Features include:

    * Easy report generation.
    * Support for attachments.
    * Integration with existing systems and
      tools through server plugins.
    * Platform independent.

WWW: http://dradisframework.org/