Brava! Reader is a free application that views and prints TIFF, PDF & CSF files. Brava! Reader opens files quickly without startup delay and runs either as a desktop application or as an ActiveX with IE. CSF files are persistent rights protected published files created by the free Net-It Now and Brava Desktop content publishing applications. CSF is a compressed format that encompasses our Visual Rights persistent security that includes password protection, onscreen banners, print, and other feature restrictions, etc. Looking for a faster TIFF or PDF viewer - give Brava! Reader a try.