In no particular order:
iZotope OzoneMP (14 day trial)
http://izotope.com/products/audio/media/demo.html
FXsound DFX Audio Enhancer (limited function indefinite demo)
http://www.fxsound.com/
SRS Audio Sandbox (unknown demo time length)
http://www.srs-store.com/store-plugi...sas-plugin.asp
Amphiotik Enhancer (unknown demo time length)
http://www.holistiks.com/amphiotik/m...oducts_amen_st
ANWIDA Soft V-Hyper HYPER VITALIZER (limited function demo)
http://www.anwida.com/product.asp?pid=27&area=2
4Front Technologies OSS3D (30 day trial)
http://www.oss3d.com/usite/
Others...
Bookmarks