Sputnik is a content management system (CMS) designed for extensibility. It works as a wiki out of the box, but can be extended into other things. It offers editable nodes, history and diff, user accounts with optional email validation, a flexible permission system, RSS feeds, and more. Sputnik supports access control and has editable templates. It can be used to maintain a personal Web site that doesn't look like a wiki and that only you can edit. Sputnik is easy to install on shared hosting without root accounts.
SupportTrio is an integrated help desk that effectively manages and controls support traffic. It features an email parser that takes incoming email and creates tickets or applies them as replies to existing tickets. It handles all incoming email from any number of POP accounts. It also has multiple ticket views and layouts, a template system, the ability to assign, merge, resolve, or close ticket options, a central CSS file, graphs of reports, an integrated knowledge base, personalization options, troubleshooters, and much more.
TCLP is a type checker for Prolog dialects. It is written in SICStus Prolog. Its goal is to statically trap programming errors like illegal arguments used in a call for a predicate or illegally built data structures with respect to a given typing for function symbols or predicates. TCLP is also capable of type inference for user predicates. Supported dialects include ISO-Prolog, GNU-Prolog, and SICStus Prolog.
TUTOS (The Ultimate Team Organization Software) is a groupware, ERP (Enterprise Resource Planing), CRM (Customer Relationship Management), and PLM (Project Lifecycle Management) suite that helps small to medium teams manage various things in one place. Its features include personal and group calendars, an address book, product and project management, bug tracking, installation management, test management, scrum management, a task list, notes, files, mailboxes, and useful links between all of the above.
Taskjitsu is a professional services automation system that tracks both tasks and time. This Web-based system records hours worked per task and project, accrues and tracks leave, provides management with productivity and billing reports, and gives customers status visibility on projects. Software developers and consultants can use this system to track bugs, feature requests, and support issues.
TestTrack Pro is a powerful defect tracking/bug tracking application. The application's server component runs on Linux servers and can be accessed by both Web and Windows clients. A full-featured defect management solution, TestTrack Pro includes multiple security configurations, integrated email notification, email importation, XML support, and much more. It easily scales from a single user to hundreds.
Testitool is a Web-based application for QA test planning. It creates a test plan and populates it with test cases, maps test cases to functional requirements, instantiates a test plan, begins executing test cases and marks them as successful or failed, generates reports on your test plans, copies test plans and test cases, and tailors test plan instances by adding and removing test cases from them.