Aladin 9.013

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

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

Comprehensive planetarium software for Windows 

Test drive the beta version of Mozilla’s email client

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

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

Mount server and cloud storage as a local drive

Preserve your anonymity online with this interesting privacy tool

The latest stable Chrome is a rather minor update

Bring team communication together, within one app, using Slack

A cross-platform invoicing and billing app suitable for a range of jobs and industries

Chromium-based browser that promises speed, security and privacy