Public Domain Software Downloads

Very Old Mathematical Puzzles by HENRY ERNEST DUDENEY Public domain may be resold

TunesArt is an iTunes software downloads that will place a cover art image of the playing song on your desktop. And if you activate the feature from Preferences – Cover Art, playback controls will appear everytime you hover your mouse near the cover art display. The lyrics display is a nice...

The Free Toyota Corolla Screensaver contains dozens of public domain images of various Toyota Corollas. Both new and old images of Corollas are featured - some dating back to the early 1970s. Many of the Corollas have been modified for use in racing. The Toyota Corolla has proven to be one of the...


Platforms: Windows

Public domain portable Naive Bayesian message filter aimed towards C programmers.


Platforms: Windows, Mac, Linux

The home of the Gene Ontology project on SourceForge, including ontology requests, software downloads, bug trackers, and much, much more.


Platforms: Windows, Mac, Linux

GIMP for Windows and Mac with a huge amount of Open Source or otherwise free or public domain plugins. windows version has installer. mac version must be assembled but has zip files. This package is not (yet) officially associated with the GIMP project. I just make this package available for...


Platforms: Windows, Mac

JCRCGen is a tool written completely in Java that will output public domain Java source code containing both the simple and table-driven implementations of the Rocksoft Model CRC algorithm. Generator polynomials may be any 8-bit multiple between 8 and 64 bits.


Platforms: Windows, Mac, Linux

WordPress plugin that displays GIF animations of public domain and other OpenContent images, including photos, diagrams and clipart, from the online slideshow site slideshine.de.


Platforms: Windows, Mac, BSD, Linux

This is one approach to implementing the ideas discussed as the Public Domain Knowledge Base.Originally coded by Stephen Reed before joining Cycorp and currently maintained by Vic Bancroft. The next release with contributions made here will be versio


Platforms: Windows, Mac, Solaris, Linux

PDKB is an Artificial Intelligence Knowledge Bank of commonsense rules and facts. It is based on the Cyc Upper Ontology and the MELD language.


Platforms: Windows, Mac, Linux

A python-based GUI program to facilitate grabbing of public domain texts from various online resources


Platforms: Windows, Mac, Linux

Structio produces tools and contents with sources of public domain useful for colombian schools and appropriate to be distributed in Internet (e.g sotware, writings, images, sounds and music).


Platforms: Windows, Mac, Linux

Fetchgals is a public domain webspider used to download and/ or display free content gathered from Thumbnail Gallery Posts (TGP) sites.The module allows for displaying the gathered content on the Drupal website.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Fetchgals is a public domain webspider used to download and/ or display free content gathered from Thumbnail Gallery Posts (TGP) sites.The module allows for displaying the gathered content on the Drupal website.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Fetchgals is a public domain webspider used to download and/ or display free content gathered from Thumbnail Gallery Posts (TGP) sites.The module allows for displaying the gathered content on the Drupal website.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Solar Empire is a GPL/public domain browser-based strategy game (BBS) written in PHP. Users control fleets, planets and equipment to conquer the galaxy. Almost limitless variation given by advanced customisation options. Solar Empire is an open-source online multiplayer game played through an...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

There are a variety of web statistics collection and analysis packages around. Webalizer is one of the fine old traditional (and free) ones. This module provides a mechanism for configuring webalizer, instructions on how to configure your (Apache) webserver to gather the statistics in the proper...


Platforms: PHP

SQLite Database Browser is a freeware, public domain, open source visual tool used to create, design and edit database files compatible with SQLite. It is meant to be used for users and developers that want to create databases, edit and search data using a familiar spreadsheet-like interface,...


Platforms: Mac

Agility Record Book is a free program for tracking agility records (though I do ask that you make a donation to a local animal shelter or rescue group). It started as a humble Excel spreadsheet, but that quickly grew too complicated since I wanted it to automatically calculate many things. And...


Platforms: Mac

Qataki is a command-line Twitter/Identi.ca/StatusNet client. It's a shell script that, besides usual UNIX utilities (like sed/awk/grep), depends on curl and ELinks (or Lynx if ELinks is not installed). The script is public domain software (see unlicense.org). This means that you can do whatever...


Platforms: *nix