Task Timer Light is a simple, lightweight time tracking utility that allows you to start and stop a timer for each task or project you are working on. It will work on your local computer (with no Web server required) if you don't need saving. You can also install it on your PHP-enabled hosting service, and it will save logged timers so that you can continue them later. It is designed for one person's use.
::mound:: is a software development management platform. ::mound:: provides simple project management with lots of power, but stays out of the way. ::mound:: is methodology independent and is designed for agile software development. It allows for tracking of bugs, tasks, and projects.
todoyu is a powerful project and task management system. The core features are project handling, time tracking, time sheets, resource management, calendar, customizable reporting, keeping track of communication and decisions, invoicing directly from tracked time, and address management of customers and employees. It improves billing accuracy and timeliness, and removes risk from the billing process. A todoyu customer's clients get visibility into the project work done on their behalf. The system is extensible with additional modules. The system is completely Web based and translated in 12 languages.
Project Estimate Tracker (PET) from shadowfax.org.uk is designed to allow teams to track progress and time spent on projects. It allows team members to set up new Projects and Tasks and record estimates of task completion. As the project moves on, completion estimates may be revised to reflect changes, delays, etc. It also contains a time-sheet component that allows team members to record time spent against tasks.