CyberSky 5.0.3

Real-time 3D astronomy visualisation

Find out exactly where all your valuable drive space has gone

Find out exactly where all your valuable drive space has gone

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

Explore the night skies with this impressive planetarium software

Explore the night skies with this impressive planetarium software

Search the skies with this free planetarium

Explore our universe - and beyond - with this stylish simulator

Quickly discover just where all your hard drive space has gone

A straightforward and free Office-compatible productivity suite

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

Take your appointments and more with you using this portable PIM

A cross-platform backup and synchronisation utility that's packed with features

A cross-platform backup and synchronisation utility that's packed with features

Wireshark provides detailed information about network traffic and usage through deep analysis

Save paper and ink by customising documents before you print them

Convert almost any documents to PDF format in a click

Quickly scan your computer for possible infection with this free portable tool from Microsoft