1)   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.
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 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.
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