freeplane
on SourceForge
freeplane preview/archive/FreeplanePortable-1.8.0-pre06.paf.exe
freeplane preview/archive/Freeplane-Setup-1.8.0-pre06.exe
freeplane preview/archive/freeplane_srcpure-1.8.0-pre06.tar.gz
freeplane preview/archive/freeplane_src-1.8.0-pre06.tar.gz