From Marek Mantaj:
Marxio Timer is a powerful timer and reminder tool which executes scheduled tasks (turn off PC, restart, lock screen, display text, run selected application) at any time you want: after n minutes, before, every, after idle time, every idle time, once, when cpu above or below given value for a specified perioid. It is the perfect tool to program your computer to perform certain actions without needing your constant attention. The program lets you select the type of task and the moment when it should be done, and includes some additional features such as showing a countdown window or taking a screenshot. Marxio Timer includes a very interesting feature: the ability to save user profiles and even create a desktop shortcut for them for quick start of created tasks. This program is ideal for such purpose like: timer, reminder, parental control, energy saver or just running other applications automatically at selected time.
What's new in this version:
Version 1.12.2 has added the ability to play classic wave files and sound and tex action now displays text or sound file.