1)   PR-Tracker 5.30
PR-Tracker bug tracking records problem reports in a network database that supports access by multiple users. Features include classification, assignment, sorting, searching, reporting, access control, & more.

 2)   WebAsyst Workflow Management Software 1.1
Web-based Workflow Management Software designed for workgroups to keep track of issues (work orders, bugs) from creating to resolution. Customizable workflow. Gantt Charts. Multilingual. Browser and Windows client. Hosting (30-day free) or sources.