1)   AdventNet QEngine 6.0
AdventNet QEngine is a powerful, robust Test Automation tool to test web applications,web services,schedule tests for unattended execution, run tests from command line for all test types and track issues and features.

 2)   Census Bug Tracking and Defect Tracking 6.0
Census is a Web-based bug tracking and defect tracking tool that is fully customizable and integrated with VSS. Features include e-mail notifications, user/group/field-level security, role-based workflow, built-in reporting, and revision history.

 3)   WorkRoll Bug Tracker 2.62.4
Web-based bug tracker with Windows installer. Installation, config, admin, and general use are fully web-based. Filtering, softing, file attachments, tiered authentication, collection of feedback from external (non-registered) users via the web.