Project Timer is a simple, light, non-intrusive and snappy Windows taskbar app that helps you with invoicing, billing hours and administrating, thereby streamlining your workflow. It is easy to install and uninstall too. Colors are used smartly in this application, as they offer you a quick overview of the particular timer that is running in the background. Activities could have unique pricings per hour. The application keeps up the total money earned during a project, and also offers you a summary of all your active projects. Moreover, you can customize specific parameters, such as task types, default activity duration, statuses or prices.