Donate to the PSF!
The Python Software Foundation needs money to support our mission. This includes holding and defending the intellectual property rights for Python, running PyCon annually, and funding Python related development with our grants program.
We welcome contributions from both organizations and individuals.
- Donate by credit card. We accept MasterCard, Visa, and American Express. Note: For amounts greater than $1,300.00, paying by wire transfer or check will get more of your donation to the PSF.
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- You may also Donate through PayPal.
For US taxpayers, donors may deduct contributions to the PSF as provided in Section 170 of the Internal Revenue Code. The PSF has been recognized as a public charity under section 501(c)(3) of the Internal Revenue Code. (See the exemption letter for details.) You should consult your tax adviser for rules as they apply to your situation.
Donations to the PSF are currently not tax-deductible in most other countries; most countries require an organisation to be incorporated in that country (or in the EU, for EU member states), and the PSF does currently not have the resources to do so.
If you have a question about donations, please write to the Public Support Committee (psc@python.org).
Donors
The PSF would like to thank the following donors for their contributions. Donors are listed in descending order using an algorithm that takes into account both the amount of donation and the age of the donation. If you want to move up the list, donate lots of money frequently. <wink>
This list is current as of May 9, 2008:
- Google, Inc.
- John Benediktsson
- Vancouver Python and Zope User Group
- Interet Corporation
- Vanguard Charitable Endowment
- Network Theory Ltd
- Pat Benson
- Two Sigma Investments, LLC
- John M. Camara
- Michael Bentley
- Kenneth Stox
- Anonymous
- the cvs2svn developers
- Slavko Radman
- Michael Trier
- Michael Bauer
- Scott Hassan
- EuroPython Conference Dinner (sponsored massage)
- Omidyar Network
- O'Reilly Japan
- Reginald Dugard
- Alex de Landgraaf
- Lars P Mathiassen
- Andy Kopra
- David Ripton
- josh livni
- David Avraamides
- Ed Sweeney
- Chris Gemignani
- Stephen C Waterbury
- Mr Robert C Ramsdell III
- Computer Line Associates
- Edward Corns
- Nichols Software, Inc.
- Robert Parnes
- OSDN / VA Software
- Chris Shenton
- NSW Rural Doctors Network
- Mitch Chapman
- Andrew
- Evan Luine
- James Dukarm
- Paul Dubois
- Simon Forman
- Zope Corporation
- Mark Nenadov
- SourceForge, Inc.
- Kerry King
- Gerd Woetzel
- Daniel Chudnov
- Tasuku SUENAGA a.k.a. gunyarakun
- Igor Bodlak
- atusi nakamura
- Mr Thomas A Crawley
- Christopher David Blunck Esq
- Robert F. Hossley
- Roy H Han
- Tim Peters
- Marian Deaconescu
- Sarah Fortune
- Scott J Irwin
- Mr Brian Lyttle
- Mr Bill Zingler
- Mark C Jones
- Alan McIntyre
- Zettai.net
- Tobias Ammann
- Mike Cariaso
- Tim Sharpe
- Rick Floyd
- Jonathan Schmidt
- Roger Vossler
- Alberta Liquor and Gaming Commission
- Fabien Schwob
- geoffrey jost
- David Slate
- Zingler & Associates, Inc.
- Man-Yong Lee
- Matthew Costello
- Handojo Goenadi
- Michael Newman
- Radek Å enfeld
- Browsershots
- John van Uitregt
- Zed A Shaw
- Mr Brian E Magill
- Mr Thomas Herve
- K. Larsen
- Shawn Storie
- Damon Jordan
- Stephen Waterbury
- Ed Grether
- mr peter harris
- Graeme Glass
- Steven H. Rogers
- Kamal Gill
- Caren Roberty
- Mr Eric L Shropshire
- Ken Dere
- Ioan Vlad
- matt perpick
- Mike Bayer
- Mr Earl Strassberger
- Team 2ch
- Brian Blazer
- Wayne Sutton
- Eric Walstad
- Albert Hopkins
- Roy Smith
- Ilguiz Latypov
- Kurt B. Kaiser
- Lisa Goldsberry
- Mr Warren R Thom
- Mail-Archive, Inc.
- Brian Curtin
- Ricardo Nunes Cerqueira
- Andy Stark
- Timo Rossi
- Mr Rodney Drenth
- Mr Jeff Flanders
- Mr Jason Whitlark
- Gerard C Blais
- Jorge Monteiro
- Mr Luke Powers
- Daniel Young
- Trelgol
- Brian J. Mahoney
- Fernando Cuevas JR
- B&D Building
- Elegant Stitches
- Susan Forman
- Iris Goosen
- Phil Helms
- AdytumSolutions, Inc.
- Nancy Rice Bott
- David Turvene
- LD Landis
- Net100 Partners Ltd
- Ari Flinkman
- Yichun Wang
- Alec Bennett
- James Tauber
- Kashya (Ronnie Maor)
- Charles Woods
- Peter Schinkel
- Andrew Lientz and Chelsea Shure
- Shigeru Maruyama
- Lester Carr
- Jure Vrscaj
- Kirk Ireson
- Gordon Tillman
- Samuel Schulenburg
- Jeremy Dunck
- Nicola Larosa
- Stuart Ellis
- Satoshi Abe
- Mark Pape
- Kendall Whitesell
- Charles Mead
- Thomas Herve
- Narupon Chattrapiban
- Chad Whitacre
- Mr Chris P McDonough
- Karl Barkei
- Edward m. Blake
- Istvan Albert
- Rich M. Krauter
- Mr Shannon -jj Behrens
- Stefan Drees
- Noah Gift
- brett peppe
- Scott Sheffield
- Barry Miller
- Takuo Yonezawa
- Jeff Kowalczyk
- Ian King
- Suzie Etchart
- Gary Culp
- David Finch
- Aaron Rhodes
- Jason Whitlark
- Mel Vincent
- Massimo Bassi
- DOTS
- Omar El-Domeiri
- Axiomfire
- James Gray
- Gerard CBlais
- Contradix Corporation
- Peyroux J.Alexandre
- Minghong Lin
- Ubaldo Bulla
- Christopher Blunck
- Robert L. Gabardy
- Edward M Kent
- Sarah Lambert
- Vern Ceder
- Jan Decaluwe
- Michael H Jeffries Living Trust
- Howard Jones
- Uldis Bojars
- Didier THOMAS
- Walker Hale IV
- David Koonce
- Mike Arnott
- Michael Boroditsky
- Ian Caven
- Stephan Deibel
- Warren Thom
- Yusei TAHARA
- Wiilliam Neil Howell
- American Transport, Inc.
- Tetsuya Kitahata
- Cingular Matching Gift Center
- Luiz Felipe Eneas
- PEIWEI WU
- Randy Stulce
- Marshall Thompson
- Constantinos Laitsas
- Rich M.Krauter
- Harold Moss
- Robin Friedrich
- bodo august schnabel
- Wallace P. McMartin
- Shin Takeyama
- frank mahony
- Brian Warner
- RICARDO CERQUEIRA
- Jules Allen
- Yuuki Kikuchi
- Andrew Clark
- Mike Rolish
- Dorothy Heim
- Christopher and Julie Blunck
- Andrew Groom
- Walt Buehring
- Clark C. Evans
- Jostein Skaar
- Amir Bakhtiar
- Daniel Ogden
- Andrew Ittner
- mark borges
- Bill Zingler
- David Kraus
- Imaginary Landscape
- Patrick Maupin
- Jusup Budiyasa
- Glenn Parker
- Higinio Cachola
- W.T. Bridgman
- Bernhard Schüler
- Robert M. Emmons
- Sami Badawi
- Thomas J Lucas
- Hans-Werner Bartels
- David A. and Cindy L. Byrne
- Grant Whiting
- Gene Ha
- Peggy Baker
- andrew sommerville
- Rostislav Cerovsky
- Astor M Castelo
- Armin Rigo
- James Conant
- Carl Phillips
- William, H Cozad
- Robin K. Friedrich
- Ivor Ellis
- Beverly Yahr
- Doug Blanding
- Jesse Costales
- Brenda Pruett
- Eric Florenzano
- Stéphane KLEIN
- Rad Widmer
- George Paci
- Rob Nelson
- Theodore Gielow
- Fabio Bovelacci
- Peter Hamilton
- The Incredible Pear
- Christina Stevens
- Paul McNett
- Noah Aboussafy (IT Goes Click)
- Arthur Kjos
- Greg Lindstrom
- Andrew Engle
- Thomas Bennett
- Egil Røyeng
- Bradley J. Allen
- Angela Roberts
- Tres Seaver
- Lupegi Liao / Chiung-i Huang
- Eugene Mazur
- Randall E Ivener
- Pete Soper
- Daniel Garman
- William T. Bridgman
- Mike LeonGuerrero
- C-Ring Systems, Inc.
- Bob Burke
- Lynn C. Rees
- Les Matheson
- Judy Miller
- Jim Draper
- Robert Brewer
- Mike Thompson
- John Rhodes
- Douglas J Fort
- Jeff Suttles
- Andrew Doran
- Thomas Hodgson
- David Freedman
- Thomas Wouters
- David Hancock
- Carl Banks
- Marco Napolitano
- Chris McDonough
- Dave Jones
- KGS Electronics
- Tony Cappellini
- Mike Beachy
- Julien Poissonnier
- Simon Willison
- Open Source Appls Foundation
- Edward Swartz
- D. I. Hoenicke
- Wesleyt Witten
- Steven Zatz (Joan Lesnick)
- Jaime Peschiera
- Heikki J Toivonen
- Guido van Rossum
- Atsuo Ishimoto
- Manfred Hanenkamp
- Irmen de Jong
- Bernhard Engelskircher
- Charles Richmond
- Reed Simpson
- Thomas Birsic
- Andrew Kuchling
- Charles McIntire
- Brian van den Broek
- Roland Reumerman
- Vecta Exploration
- John Coker
- Kyle Sullivan
- Enigmatics
- Samuel Wilson
- Sebastian Erben
- Sebastjan
- Chris Thomas
- Beatrice During
- Don Spaulding II
- Thomas Guettler
- alan falk
- unknown
- Steve Holden
- Will Leaman
- Dennis Furbush
- Philip Roche
- Hieu Hoang
- Michael Gwilliam
- Robert Emmons
- Gaurav DCosta
- Robert Zimmermann
- Greg Chapman
- Daniel Clark
- Ricardo Cerqueira
- Jay Breda
- Rune Strand
- Stephen Jakubowski
- Ollie Rutherfurd
- veth guevarra
- John Pinner
- Thomas Verghese
- Matthew Ross
- Tim Douglas
- Nichols Software
- Sergi Puso Gallart
- George Wills
- Lynn C Rees
- Paul Akerhielm
- Jeffrey Allen
- Tracy Ruggles
- Oleksandr Tyutyunnyk
- Ralph S Miller
- Ned Batchelder
- Eric V. Smith
- Steve Bailey
- Monash University Tea Room
- Mark D Borges
- Dermot Doran
- Paul Johnson
- Val Bykovsky
- Alan Mitchell
- Michael Beachy
- Cn'V Corvette Sales
- Society for American Archaeology
- Fred Allen
- Kazuya Fukamachi
- Tom Suzuki
- HAROLD RICHARDSON
- Basil Rouskas
- Aaron Nauman
- Todd Engle
- Robert N. Cordy
- Alfred Forster
- Kevin Altis
- Gordon Hemminger
- Matthew Ranostay
- Johan Hahn
- Cimarron Taylor
- Adi Miller
- James Ross
- William May
- richard rosenberg
- Bruce Harrison
- Audun Vaaler
- Gatecrash
- Brian Bilbrey
- Gray Ward
- Thomas Varghese
- Yusei Tahara
- Sloan Brooks
- John LaTorre
- Richard Monroe
- Arthur Siegel
- Vicente Otero Santiago
- camilla palmer
- Mick Bryant
- Phil Stressel, Sr.
- Dr. S. Kudva, M.D.
- Yvonne Mohrbacher
- Erik Dahl
- Stuart Fast
- Martin Nohr
- Paul McGuire
- George Montanaro
- Lex Berezhny
- Keller & Fuller, Inc.
- David Hatcher
- Susan Dean
- Chad Harrington
- Richard & Susan Ames
- David Nelson
- Thomas Kaufmann
- James R. Hall-Morrison
- ObeliskConsulting, Inc.
- Richard Emslie
- Madeline Gleich
- Vincent Wehren
- William Donais
- Leo Lawrenson
- Catherine Devlin
- Michael Twomey
- James Kehoe
- Altasoft
- CD Baby
- Ka-Ping Yee
- Andriy Kravchuk
- John Jarvis
- James McManus
- Mike Spencer
- Peter Kropf
- Alessandro de Manzano
- Gheorghe Gheorghiu
- Scott Haas
- Greg Barr
- Vincent Roy
- OSDN / VA Software (athompso)
- Robert & Kay, Inc
- Michael McCafferty
- John Barker
- Scott Leerssen
- OSDN / VA Software (mckemie)
- Jeffrey Smith
- Robert Jeppesen
- Dominick Franzini
- Rodrigo Rodrigues
- Ron Willard
- Neundorfer, Inc.
- Farrel Buchinsky
- Marcos Sanchez Provencio
- Hans-Martin Hess
- Patricia Kingsley
- Timothy Smith
- Bruce Nehlsen
- Stefan Niederhauser
- Lawrence Landis
- fie raymon
- Mark Nias
- Stephan R Deibel
- Max Wilbert
- Iftikhar Haq
- Elizabeth Hogan
- David Givers
- Roman Suzuki
- Roger Upole
- Paul Bonneau
- Craig Downing
- Walker Hale
- Jon Bartelson
- Roy Cline
- Franco Mastroddi
- Torsten Kühnel
- Daniele Berti
- David Carroll
- Eric Smith
- li jun zheng
- Donnal Walter
- Michael Jacquot
- NETWORKOLOGIST
- Tim Godfrey
- Libor Foltynek
- Ataman Software, Inc
- Joel Hall
- Bernard Delmee
- Harrison Chauncey
- Donald Harper
- Thomas Zarecki
- Leslie Olding
- Paul F. DuBois
- A.M. Kuchling
- Robert Bryant
- Robert Maynard
- Otto Pichlhoefer
- Duane Kaufman
- Mark McEahern
- Hordern House Rare Books
- Alden Hart
- Paul Winkler
- Lawrence D Landis
- Stephen Maharam
- Jim Stone
- Grant Harris
- Dale Potter
- Martin Seibert
- Wolfgang Demisch
- David Niergarth
- ed van sicklin
- Martin Spear
- Robert Cordy
- High Tech Trading Company
- Its Your Turn, Inc.
- Bill Sconce
- George Runyan
- Tobias Geiger
- Jason Hitch
- Peter Hansen
- Daniel Garber
- Jeff Griffith
- Mike Hansen
- Kevin Meboe
- Peter Haines
- Matt Campbell
- JS Wild
- marco gillies
- Eskander Kazim
- Pete Adams
- Katherine Kennedy
- Akihiro Takizawa
- Russell Ruckman
- Jim Lyles
- Daniel Gordon
- Christopher Kirkpatrick
- Stephen Tremel
- Debra Abberton
- In Spec, Inc.
- Moshe Zadka
- Chai C Ang
- William Stuart
- Simon Michael
- Joseph J. Pamer
- Dan Downing
- S Willison
- John seward
- Nichalas Enser
- Robert Purbrick
- Vineet Jain
- David Eriksson
- Robert Howard
- Evan Jones
- Brian McKenna
- David Pentecost
- Bernd Kunrath
- Roger Eaton
- M. Khan
- Piers Lauder
- Bonnie Kosanke
- Sebastian Wilhelmi
- Chad W Whitacre
- Ian Cook
- James Edwards
- Lada Adamic
- Brian Munroe
- Sue Doersch
- John Welch
- Chris Petrilli
- Albert Martinez
- Mike Coward
- Tracy Woodrow
- David Packard
- Bob Watson
- Yun Huang Yong
- Larry McElderry
- Trevor Owen
- Steven Cooper
- Richard Honigsbaum
- Michael Chermside
- Gotpetsonline
- Michael Newhouse
- Scott Mitchell
- Michael James Hoy
- Philip H. Stressel, Sr.
- Clay Shirky
- John M. Copacino
- Jesse Brandeburg
- Andrew Todd
- B J Naughton III
- Mario La Valva
- OSDN / VA Software (gerryf)
- Mike Jaynes
- Travis Oliphant
- Daniel McLaughlin
- William King
- Neal Norwitz
- Dennis Coates
- Brian J. Gough
- defrance
- Judy Ross
- Dirk Meissner
- netmarkhome.com
- Nicholas S Jacobson
- Allie Lierman
- Dian Chesney
- Kazuhiro Sado
- Oliver Rutherfurd
- Jeffrey Johnson
- Glenn Williams
- Pinner John
- Scott Burns
- Albert Lilley
- Allan Clarke
- Steven Alderson
- Virginia Keech
- Tahoe Donner Association
- Sandra Li
- Anthony Hawes
- Michael Butts
- Vineet Singh
- Emile van Sebille
- Walter H Rauser
- Kevin Jacobs
- Joel Mandel
- Jean-Paul Calderone
- Glenn Gifford
- Robert Driscoll
- Dynapower Corporation
- Gordon Fang
- Gary DiNofrio
- Brian Pratt
- Meedio LLC
- Bob Pegan
- John Hodges
- Michael Sears
- Avigdor Sagi
- Gregory Wilson
- Dick Jones
- Susan Gleason
- Adytumsolutions
- Thomas E. Brosseau
- Douglas Sharp
- Ken Leonard
- Downright Software LLC
- John Burkey
- Marco Mazzi
- omi
- Joel Carlson
- Pescom Research
- Nicholas G. Constantin
- Pontus Skold
- James McKiel
- William M Hesse
- Howard Lev
- Runsun Pan
- James Graham
- Roger Milton
- Christian Muirhead
- Jose Nunez
- Justin Vincent
- Jeri Steele
- William J Clabby
- Steven Scott
- Daniel Garner
- Keith Loose
- Roger Herzler
- Roger Walters
- Hakan R Esme
- Charles Cech
- Lockergnome
- Robert Stapp
- Marilyn Savory
- Brian Duncan
- Dave Mathiesen
- Wade Wagner
- Frederick Lim
- Ian T Kohl
- Gordon Weakliem
- Charles Erignac
- Lynette Moore
- Taed Wynnell
- Anthony Auretto
- Richard Moxley
- Rocky Bivens
- Lora Lee Mueller
- James Arnett
- greg Ward
- Matthew Dixon Cowles
- Lesmes Gonzalez Valles
- Patrick O'Flaherty
- Bas van der Meer
- Peyton McCullough
- Alvar & Associates
- George Pelletier
- Stewart Dugan
- Aaron Straus
- Michael Bergmann
- Cameron Photography
- Sassan Hassassian
- Fred Persson
- Wael Al Ali
- Leigh Klotz
- Yeon-Ki Kim
- Roch Leduc
- Stephen P Gallagher
- Richard Karnesky
- Paul Gibson
- Advanced Industrial Automation
- Kim Nyberg
- Britta Jessen
- Tom Goodell
- David Butcher
- Shearer Software, Inc.
- Lorilei Thompson
- Rudy Spevacek
- Steve Chouinard
- Zoid Technologies, LLC.
- Michelle Weclsk
- Pierre Robitaille
- Javier Fernandez
- Kenley Lamaute
- Harry Freeman
- Jens Diemer
- William Pry
- Chris Cogdon
- Jim Hamill
- John Paradiso & Associates
- Michael Myers
- Ryan Rodgers
- Nancy Tindle
- Jon Udell
- Martin Drew
- Anjan Bacchu
- Richard Staff
- David Fox
- Simon Vans-Colina
- John Muller
- Jeff Davis
- Dana Graves
- Christopher G Walker
- Simon Perkins
- Sprint Tax, Inc.
- Carola Fuchs
- OSDN / VA Software (aportale)
- Jim Weber
- Luke Woollard
- Ludovico Magnocavallo
- John Byrd
- Donley Parmentier
- Dan Scherer
- George Cotsikis
- Raphael Costales
- Suzette Benjamin
- Anne Verret-Speck
- Thomas Chused
- Michael Sock
- Marco Roxas
- Burning Blue Audio
- Michael Abajian
- Simon Heywood
- Gregory Crosswhite
- Bruce Pearson
- Max M Rasmussen
- Web Wizard Design
- Patrick Hart
- Bjarke Dahl Ebert
- Arya Connett
- Ryan Keppel
- Aniket Sheth
- William Kennedy
- Frank Laughlin III
- Ahmad Zakir Jaafar
- Richard Perez
- David Palme
- Andreas Schmeidl
- Kyle Degraaf
- Steve Lamb
- Christopher Armstrong
- Yi-Ling Wu
- John Bley
- Roy Morley
- Adam Cripps
- Trina R Owens
- Robert Jason
- Steven Sprouse
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- Oded Degani
- Tim Wilson
- Roger Green
- Marie Royea
- Lairhaven Enterprises
- David Tucker
- Henry E Melgarejo
- Abhay Saxena
- Ramesh Ratan
- Guido Bugmann
- Barry Marshall
- Lazaro Bello
- Kenneth Hardy
- John Kinney
- Hans-Christoph Hoepker
- Edward Lipsett
- Philippe Leyvraz
- Allen Jackson
- Suzie Boulos
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- JT Gale
- David Colbeth
- Roger Pueyo Centelles
- Dave Faloon
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- Richard Karsmakers
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- Paul Hartley
- Klaus Höppner
- Chris Cooper
- Robert Simmonds
- Douglas Warner
- Ahmed Daniyal
- David Yee
- Randy Ryan
- A. J. Bolton
- JAMROC
- Javier Girado
- Gino Castellano
- Mark Bennett
- Emma Spurgeon
- george succi
- Teresa Morrison
- Benedict Falegan
- Letitia Moller
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- Robert Vargas
- Mark Hammond
- Roberto Ferrero
- Brett Cannon
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