filter breaker

ClamCour is a Courier filter that allow Clam Antivirus to scan incoming mails.

Email spam, attachment and virus filter for POP3 email clients (e.g. Outlook)

eDrum MIDI Mapper is a MIDI event filter for Windows XP & Vista.

anti-spam filter, initially based on the work of Paul Graham.

this Internet Explorer plugin is a free ad killer,and popup filter.

Email, Phone and Fax extractor tool, with exclusive filter and merge data

Free filter for quality improvement of compressed video. Uses GPU for speedup

Naomi is internet filter,password protect,free monitor software.

eMail Rescue is a junk e-mail filter.

Note Gate 2 is a real-time pitch-based Audio Unit volume filter effect.