Romero classic horror film
A place to find, show and share public domain photos
Provide a free, world-class education for anyone, anywhere.
A artwork by painter Jan van Eyck being restored
Set learning free
A free downloadable house kit
Gathering of all the photos from the Apollo lunar expeditions
This site is dedicated to language learners. You will find here the FSI, DLI and Peace-Corps courses.
Sita Sings the Blues is an American animated film
Stunning free images & royalty free stock
WING IT! is an open movie, made entirely with Blender.
Sharing recordings of wild bird sounds from around the world
A math movie with nine 13-minute chapters.
Documentaries focusing on disasters, scientific discoveries and transport!
Some drawings by Mullana in Creative Commons, mainly on famous women.
Bill Hammack tells you how things work
Platform for interactively exploring the evolutionary relationships between all known species, offering detailed information on all clades and links to other resources.
La graine
3D components library (STEP/STL/FCStd) in CC-BY 3.0
Public domain or creative commons music scores.
Expression of frustrations through the choir
Thousands of Free High-Resolution Stock CC0 Photos and Videos
Oppia’s mission is to provide a learning platform that meets the unique needs for under resourced communities.
We are building a world open by design where all knowledge is accessible to everyone.
Welcome to the English-language Wiktionary, a collaborative project to produce a free-content multilingual dictionary. It aims to describe all words of all languages using definitions and descriptions in English.
Online encyclopedia, displaying 3D images of proteins and other molecules related to biology
Twitch channel broadcasting music videos and lives under free or open license.
Online map of wheelchair-accessible places
Global access to knowledge about life on Earth
The sustainability wiki! We help build rich and sustainable lives by sharing knowledge, experiences, ideas and more.
Instructables is a website that specializes in DIY projects (Do it yourself)
High-Resolution, Royalty-Free, Stock Photos
Comic strips by Nina Paley
Various scientific topics
Photographs, illustrations and multimedia files held by the CDC (Centers for Disease Control and Prevention).
An ecological and beautiful house!
Documentary that explores the effects of mass surveillance on individuals and society
Discover nearly 2000 collections of public domain images.
Access to declassified CIA documents.
Fixing Fashion is making repair, care and upgrade the new fashion.
Explore a World of Repair
Sharing and making technical aids for people with disabilities
Archives related to Nestor Makhno
Discover many public domain photos.
Searchable and downloadable old comics
Classic Movies in the Public Domain
Library supported by the “Wikimedia Foundation”
Floss Manuals provides free manuals on themes and free software
Providing everyone, everywhere with data on all forms of life on Earth
Video clips for editing and VJing.
Paleoartist Nobu Tamura brings extinct creatures back to life
We are a worldwide community of farmers that build and modify our own tools. We share our hacks online and at meet ups.
Free travel guides, written and edited by Wikitravellers around the world
Cartoon made by Sacha Goedegebure as part of the Blender Institute
Audiobooks are read by volunteers around the world
Internet Archive is a non-profit organization dedicated to archiving the Web
A multilingual website gives you access to UNESCO resources
The tree of life shows us the origins of living beings
Webcomic financed by its readers from all over the world
Low-Cost construction of machines
Children’s books about living together
Board games
The iconic Blender Open Movies.
Through interviews with fourteen speakers from Libre software or similar, “LoL” is a journey in 8 stages into the heart of our digital habits.
Build a habitat to support wildlife
FreePhotoBank is a free stock photo site.
Transiscope’s goal is to raise the visibility of all the alternatives working for transition by collecting existing data and creating a single map to display the initiatives.
Blender Foundation Short Film
Free open source resources to reduce the environmental footprint
Archive and dissemination of research-level scientific articles, published or not
A Community for Naturalists
Free silhouette images of animals, plants, and other life forms, available for reuse under Creative Commons licenses.
Wikenigma - an Encyclopedia of Unknowns. Wikenigma is a unique wiki-based resource specifically dedicated to documenting fundamental gaps in human knowledge.
The Life of American developer, writer, and cyber activist Aaron Swartz
This guide discusses the legal, social and technical aspects of open data.
Works of art can be viewed according to era, department or usage rights.
After five years and the participation of 14,000 volunteers, the Courtauld Institute of Art has opened its internationally renowned, multi-million-image digital photography collection to the public for free.
Sharing blueprints and assembly instructions for furniture construction
Public domain filmography
MinuteEarth is an exciting science and history channel
Find the images that match your needs and generate color on the fly.
Protect yourself from high heat at a lower cost with CoolRoof DIY!
Pictures of food
The “OpenCourseWare” puts online the educational material used in the courses of MIT (Massachusetts Institute of Technology)
Videos on various themes and actions around the world
Free and open source management tools
Download free stock photos for commercial use
Open Clipart is an online media collection of more than 160 000 vectorial graphics, entirely in the public domain.
Low tech tutorials
Digital repository of multilingual stories. The site is collaborative and allows to translate the stories.
Open access digital magazine, created and managed by researchers
Photos under various free or open licenses
World Register of Marine Species
Photos taken from space under public domain license or CC-BY-NC
Beautiful free stock photos
Free and unrestricted availability of over 100,000 reproductions
Why is tax-funded software not released under a Free License?
Online encyclopedia, in wiki, for 8-13 year olds
OBIS builds and maintains a global alliance of scientists to facilitate free and open access to data and information on biodiversity and marine life.
Hundreds of thousands of free music tracks
Buildable music devices
OER Commons is a public digital library of open educational resources.
Learn & share how to recycle, build and work with plastic.
Useful and edible plants of temperate regions
Nine chapters, two hours of maths, that take you gradually up to the fourth dimension.
Translate the many svg images from Wikimedia.
Food products database
A compilation of every BrewDog beer recipe
By understanding how governments spend money in our name can we have a say in how that money will affect our own lives.
World’s largest biomedical library and a national resource for health professionals, scientists, and the public
Free, high resolution images
Recent documentary that presents the flourishing situation of Greek fascism!
American Naval Heritage Preservation Records.
Beauty products database
Library of over 70,000 free eBooks
A very large collection of works placed in the public domain.
Thousands of artworks made available
Create stories, games, and animations
Publishing comics and manga
Musical daubs for answering machines and elevators. Impressive work by Ehma.
A Collection of Illustrations From Popular Sources Published Prior to 1923
Multilingual media library of content (images, sounds and videos)
Find the sequences associated with integers!
The open-content textbooks collection that anyone can edit.
Open source translation community. A simple way to participate in a free community project without knowing how to code!
Recording observations about mushrooms
Collective repository of audio samples under different Creative Commons licenses
A Tale of Software, Skateboards, and Raspberry Ice Cream!
Professional quality photos by Martin Vorel.
Open-access archive for nearly 2.4 million scholarly scientific articles.
Images and videos from the “National Aeronautics and Space Administration”
More than 2000 quality icons under CC BY open license available in svg format or usable as library.
A portal to millions of documents created by industries that influence public health, hosted by the UCSF Library.
Digital publishing at the service of scientific communication in human and social sciences
