Fusion VFX (FREE)
Do you want an infinite 3D workspace to work on your visual effects and at the same time, the privilege to say that you are using the same software that has been used in many Hollywood blockbusters, like Harry Potter and 300? Well then, here is Fusion VFX for you! Fusion 7 features an infinite 3D workspacefor you to work on building unlimited effects. It has an advanced 3D compositing, paint, rotoscope, retiming, stabilisation, titling, a 3D particle generator and multiple keyers, including Primatte. Aside from taht, you can also import and render geometry and scenes from other applications! it workds on Microsoft Windows 7 64-bit and Windows 8 64-bit. It sort of requires a minimum of 8GB memory but if you're going to get an awesome software like this one, who's to complain, right?