Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.

Complete e-book library management system.

Store notes, web links, and documents in one place.

Powerful slideshow creator with multi-app integration.

Capture your thoughts, discoveries, and ideas in your very own digital notebook using OneNote for Mac.

Professional writing suite.

Automate Tedious Text Document Clean up.

Flexible flashcard application.

Scanner software with advanced features.

Outline for Mac is a simple yet powerful knowledge management app.

Open source flight simulator.

Note manager.

PDF reader and note-taker for scientific papers.

The barcode generator and label maker software for Mac.