H.G. Fortune has announced that the Altair-4 B Pro and X-WoF 4 Pro virtual instruments for Windows are now free.
As of Summer Solstice and World Music Day here are 2 HG Fortune VSTi Pro versions set free:
Altair 4 B Pro now free (slightly reworked with resized (smaller) GUI and hidden Easter Egg (Lazy button) and a classic of the X-WoF series now free: X-WoF 4 Pro (not as versatile and easy as the current Ghost Machine but still capable of some great stuff – comes with several additional patchbanks)
Both plug-ins are available as VST instruments for Windows PC.
More information: H.G. Fortune