Voxengo – SPAN
Voxengo is a leading company in the professional Audio industry, producing top level plugins necessary to produce recordings with the professional sound.
SPAN is a real time FFT (fast Fourier transform) audio spectrum analyzer, it gives you the visual representation of the frequencies of your audio tracks so you can SEE what you are doing while tweaking the equalization of your track.
SPAN is generously offered free of charge by Voxengo.
Voxengo Span Page: http://www.voxengo.com/product/span/
Native Instruments Kontakt 4 Player.
Another extraordinary present from Native Instruments.
Kontakt 4 Player FREE with 50 premium instruments (546 MB of sounds).
It can be downloaded HERE.