PSPP – SPSS ‘s Open Source Counterpart

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New Website for Windows Installers for PSPP– try at your own time if you are dedicated to either SPSS or free statistical computing.

This page is intended to give a stable root for downloading the PSPP-for-Windows setup from free mirrors.

Highlights of the current PSPP-for-Windows setup
PSPP info:

Current version: Master version = 0.7.6
Release date: See filenames
Information about PSPP:
PSPP Manual: PDF or HTML
(current version will be installed on your PC by the installer package)
Package info:

Windows version: Windows XP and newer
Package Size: 15 Mb
Size on disk: 34 Mb
Technical: MinGW based
Cross-compiled on openSUSE 11.3

There are issues with the latest build. Some users report crashes on their systems on other systems it works fine.

Version Installer for multi-user installation.
Administrator privileges required.
Recommended version.
Installer for single-user installation.
No administrator privileges required


Sources can be found here.

Also see

At the user’s choice, statistical output and graphics are done in ASCIIPDFPostScript or HTML formats. A limited range of statistical graphs can be produced, such as histogramspie-charts and np-charts.

PSPP can import GnumericOpenDocument and Excel spreadsheetsPostgres databasescomma-separated values– and ASCII-files. It can export files in the SPSS ‘portable’ and ‘system’ file formats and to ASCII files. Some of the libraries used by PSPP can be accessed programmatically; PSPP-Perl provides an interface to the libraries used by PSPP.


A brief list of some of the features of PSPP follows:

  • Supports over 1 billion cases.
  • Supports over 1 billion variables.
  • Syntax and data files are compatible with SPSS.
  • Choice of terminal or graphical user interface.
  • Choice of text, postscript or html output formats.
  • Inter-operates with GnumericOpenOffice.Org and other free software.
  • Easy data import from spreadsheets, text files and database sources.
  • Fast statistical procedures, even on very large data sets.
  • No license fees.
  • No expiration period.
  • No unethical “end user license agreements”.
  • Fully indexed user manual.
  • Free Software; licensed under GPLv3 or later.
  • Cross platform; Runs on many different computers and many different operating systems.


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