ExamDiff is a freeware visual file comparison tool which lets you examine two different text or html files side by side for any differences.

ForecastFox is a free extension for Firefox and Google Chrome that displays the current and upcoming weather information in the browser status bar. This lets you keep track of weather information anywhere in the world from your browser.

Workrave is a freeware that prevents Computer users from developing Repetitive Strain injuries which can happen when working on a Computer for long durations. The program monitors the Computer activity of the user and advices them to take breaks at regular intervals.