Release 0.4:

Source
http://download.sourceforge.net/kfilter/kfilter-0.4.tar.gz

Binaries
http://download.sourceforge.net/kfilter/kfilter-0.4.rpm

Release 0.5devel2:
http://download.sourceforge.net/kfilter/kfilter-0.5devel2.tar.gz

Changes from kfilter-0.4 are:
- some bug fixes
- extended options dialog

KDE2 Release 0.6beta:
http://prdownloads.sourceforge.net/kfilter/kfilter-0.6beta.tar.gz

Changes from kfilter-0.5 are:
- KDE2 port
- coding improvements & bug fixes

KDE3.1 Release KFilter 3.1.0:
http://prdownloads.sourceforge.net/kfilter/kfilter-3.1.tar.gz?download

- This is a KDE3.1 port