"Hallo Northern Sky" 3.3.1a

Real-time 3D astronomy visualisation

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

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 

Adjust screen gamma to match the time of day

Play 100+ logic games from one portable freebie

Read, write and edit metadata in more than 130 file types with this command line tool

Discover which codec you need to install to play a particular media file

Final release version of Microsoft's Chromium-powered Edge browser

Create industry-standard PDF files from just about any Windows application

The secure chat app is now available everywhere

Install, update and manage Windows Sysinternals and NirSoft tools

Capture onscreen activity, edit it into a professional screencast, then share the results

Install, update and manage Windows Sysinternals and NirSoft tools