Microsoft WorldWide Telescope 5.5.03

Real-time 3D astronomy visualisation

KStars shows the night sky, now or in the future, with plenty of information on what's out there.

Search the skies with this free planetarium

Explore the skies with this interactive atlas

Comprehensive planetarium software for Windows 

Find out exactly how a computer is being used with this powerful forensics tool

An easy-to-use P2P file sharing program

Take and edit screen grabs from just about any Windows application

Take and edit screen grabs from just about any Windows application

Minor update to the popular email client, but with a limited number of new features

Minor update to the popular email client, but with a limited number of new features

A versatile mind mapping tool

Take your appointments and more with you using this portable PIM

Powerful and versatile personal information manager which makes it easy to manage notes, appointments, contacts and much more

Powerful and versatile personal information manager which makes it easy to manage notes, appointments, contacts and much more