ngspice
on SourceForge
ng-spice-rework/old-releases/25/ngspice-25.tar.gz
ng-spice-rework/old-releases/25/ngspice-25.pkg
ng-spice-rework/old-releases/25/ngspice-25-manual.pdf.gz
ng-spice-rework/old-releases/25/INSTALL_MAC_OS_X
ngspice
on SourceForge
ng-spice-rework/old-releases/27/ReleaseNotes.txt
ng-spice-rework/old-releases/27/ngspice-27_fftw_64.zip
ng-spice-rework/old-releases/27/ngspice-27-manual.pdf
ng-spice-rework/old-releases/27/ngspice-27_64.zip
ng-spice-rework/old-releases/27/ngspice-27.tar.gz
ng-spice-rework/old-releases/27/ngspice-27.pkg