Keep track of anything with Klok's simple work timer and visual display of how your days "fill up". This Adobe AIR based application can track your time as well as export data to a spreadsheet to be used in invoices.
Easy Time Tracking is a powerful and easy-to-use time management and customer invoicing tool. It allows you to manage customers, projects and tasks.
Aimed at freelancers, Easy Time Tracking comes as a Free or a Pro edition.
MakeSomeTime is a super easy way to keep track of your time while you work. MakeSomeTime offers an easy-as-pie user interface, the ability to keep your times sorted by projects and clients and the ability to generate detailed reports of how you spend your time which can be included in invoices and reports.
As a freelancer, you should plan your workdays in advance, but we all know it is not always possible. Even when things do not go according to plans, knowing how much time you devoted to a particular client is indispensable. WAYD helps you track your time in the simplest way possible: by asking you!
WAYD is a free application for Windows.