zTimer is a portable and tiny (59 KB) program which really helps to control run time of tasks and doing them more quickly. It shows countdown timer on a small always-on-top window. It has two additional seconds counters (total time and total time without time for pauses). After end of time the timer became count-up and blinks red. Features: helps to control run time of tasks portable and tiny two additional seconds counters after end of time the timer became count-up and blinks red automatic pause on computer lock (optionally) controllable window transparency last window position is stored in registry. Controls: click on a window with a mouse right button to show context menu double click on window to toggle pause use ''+'' and ''-'' buttons to increase or decrease time (minutes by default) click on small gray line under the digits (it becomes green) to change hours or seconds use ''L'' button to toggle "automatic pause on computer lock" mode window transparency can be set by mouse wheel.