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
TestRest is Test Management offers test case authoring, reusable test cases, test execution and reporting. TestRest supports statistic and graph reports with simple modern UI interfaces.
Application Radi-testdir is a light weight test Management tool. Radi supports testdirectory features like configuring the test plan, updating (create/edit) the test results for the test image/build, Backup, User Management.
Testa Online Test Management System is a powerful web-based application to take online multiple choice tests written in PHP. Create a quiz and hold it and see the statistics as easy as possible...
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.