A Trac plugin to create Test Cases, organize them in catalogs and track their execution status and outcome.
Take a look at the Web Page on trac-hacks:
http://trac-hacks.org/wiki/TestManagerForTracPlugin
Simple test management interface for Selenium. It stores all tests in a database, removing the need for testers to access the webserver directly to edit or create tests and allows templating parts of tests, reducing test maintainence on app changes.
Open Test Manager aims to be a simple tool for managing test cases using a central database.
It is written in java and uses a web-based user interface and an embedded database.
Quantum replicates the functionalities of QC. Quantum will have the requirements, test cases, test runs, defects, RTM, TCM just as QC and will also implement custom fields. It is being developed on *AMP platform and is platform independent