Meet Solo: A free project management app written in PHP and MySQL for freelancers including following features;
Project Dashboard: Quick access to all of your projects. See which items need your attention first with color coded status icons.
Task Management: Adding new tasks is as simple as typing a note. Just click enter to add a new task. Other features: Multiple filter options
Search ,Drag & drop reordering, Attach files to tasks, Automatic status based on due date, Integrated task timer (see Task Timer for more details)
File Management: Multiple file ajax uploads, inline file previews for many file types, grid view and list view.
Project Calendar: See all of your project tasks in a calendar view
Task Timer: Keep track of how much time is spent on a task using the task timer. Manually enter time for those cases when work is performed without the timer.
Activity Stream: Displays a list of all recent activity within the application, making it easy for you to stay up to date.
Global Search: Quickly find anything using the global search feature. It searches all projects, tasks, files, invoices, and messages and returns an itemized (and filterable) list of matching items.
Client Details Page: Displays a comprehensive overview of a clients information, projects, invoices, and users
Beautiful HTML emails: All system messages are sent using a simple & elegant html template. Emails are easily customized with the integrated template language