Free filter mart software for windows

RadLight Filter Manager allows you to change merit of DirectShow filters.
Enhancements:
- Button for opening a filters property page added (by Griga)
- Empty log file added, so that the Write Log File option is switched on by default (by Griga)

Parental Filter 3 provides you with a totally free porn blocker which specializes in blocking porno Web sites nothing more, nothing less. Sometimes kids come over your house and they say can we go in the Internet, and you think what if porno sites start popping up. This software stops that from happening.

Enhancements: Version 3 includes unspecified updates.

Filthy Filter is a interesting tool that passes sound through a filter varying over time, based on a grayscale image created by the user.
Filthy Filter has an interpretation as follows: the vertical dimension corresponds to time (time passes downwards), and the horizontal - to frequency.
If the picture is cut into thin horizontal stripes, each such stripe will represent the filter frequency response at a specific instant of time.
The low frequencies (pitches) are on the left side of the stripe and the high ones - on the right. Bright pieces denote allowing signal to pass through the filter and dark pieces denote attenuation.
This explanation was probably not really clear, so Ill try to show it on examples.