PSPP

How to install PSPP  for Windows

  1. Go to http://pspp.awardspace.com/ and click one of the links  below “You can find the full version at these mirrors”. (Be sure to return for the update.)
  2. Save the file to somewhere you can remember. (eg: the desktop)
  3. Unzip the file. (right click & "extract" it)
  4. In the new folder, double click PSPP-[version].exe.  The install wizard will start and follow the instruction.
  5. Check and uncheck the boxes to create icon, create shortcut, etc when asked.
  6. Launch the program.

The latest version of PSPP is 6.0.1 on 2008-12-12.
The version works for other OS too.
To get those sources, go to http://www.gnu.org/software/pspp/get.html

Documentation (which never mentions Vista) is available here:
http://www.gnu.org/software/pspp/documentation.html
A tour of the package is available here:
http://www.gnu.org/software/pspp/tour.html