"Hallo Northern Sky" 3.3.1a

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

Real-time 3D astronomy visualisation

Explore the night skies with this impressive planetarium software

Explore the night skies with this impressive planetarium software

Microsoft's answer to Google Sky is the perfect way to take a gorgeous tour of the cosmos

Explore the skies with this interactive atlas

Explore our universe - and beyond - with this stylish simulator

Comprehensive planetarium software for Windows 

Cut down on email noise and chatter by using Microsoft Teams

A powerful, portable Notepad replacement

A powerful, portable Notepad replacement

Disc burning tool which can cater for all your CD and DVD creation needs

Commercial disc burning tool which can cater for all your CD and DVD creation needs

Free disc burning tool which can cater for all your CD and DVD creation needs

Give your system a speed boost by cleansing and optimising your PC

The latest stable Chrome is a rather minor update

Back up individual files or take entire disk images with O&O’s powerhouse backup tool - now retooled for home users.

Seek out and destroy the most common malware with a click