Download Stellarium Windows XP Free

Is a no cost program that shows a three dimensions sky, similar to the real, as if you were observing with a telescope.

Chaos Manager: Is a simple yet effective task organizer, with which you’ll be able to make footnotes, check the calendar, have phone books, synchronize your information via internet and many more features.
WinMerge: Is an intuitive and easy to use program that serves mainly to correct, to synchronize and to compare different versions of a same file.
Total Commander: Is an excellent file explorer for Windows. It has advanced functions.
PDFCreator: Is a free utility that allows you to easily create PDFs from any application.
Convert: Is a tool for different unit conversions, very complete and useful as much at home as in the work.