MacTimer makes it easy to run multiple timers on your Mac, for whatever needs you may have. Use them for cooking, for work, for coffee or lunch breaks, or anything else you can image. MacTimer has a simple, attractive interface, easy-to-use controls, and a handy Fullscreen mode when time is of the essence.
What's new in MacTimer
New Timer Actions can perform various actions after timers expire (open a file/app, launch a website, run an AppleScript, etc.);