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Create and publish various diagrams to represent your idea.

Momentum is a powerful habit tracker that boosts willpower and helps you reach your goals.

Find out how millions of users worldwide have revolutionized the way they think.

Free open source todo manager. It grew out of frustration about other programs not handling composite tasks well.

Organizes and reminds you about important events in your life.

It is designed for Mac and iPhone users to make lists and stay organized.

Windows

Windows Mac

Alphaworks

Sky Invaders

Free

Destroy as many Invaders as possible in a challenging defense game.