alcuni freeware e di piccole dimensioni:

Pixia 2.5 www.ab.wakwak.com/~knight/
DeKnop 4.0 http://home.hccnet.nl/s.j.francke/deknop/deknop.htm
EasyPeg 1.02 www.hnm-freeware.com
Ultimate FX 1.3 www.ultimatepaint.com/ufx