Tagxedo is not available for Windows but there are a few alternatives that runs on Windows with similar functionality. The best Windows alternative is Kumo, which is both free and Open Source. If that doesn't suit you, our users have ranked nine alternatives to Tagxedo and three of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Tagxedo are Wordaizer (Freemium) and Urim (Free, Open Source).
SHAPE CONTROL Wordaizer creates word clouds in a shape. You can use any of the built-in shapes, or make your own shape. Or 'masks' as we call them. Not just horizontal or vertical words, also words placed at any angle, or even curved and curled. At any word density.