WR Time Tracker

WR Time Tracker is a simple, easy to use, open source, web-based time tracking system. WR Time Tracker uses PHP and MySQL database. It runs on Linux, FreeBSD, and Windows (with IIS or Apache web server). It works over the Internet in any popular browser and allows you to do the following: Create user logins and organize them in teams. Create and modify projects and activities. Input work time.Generate reports and invoices and send them via e-mail.