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About Document Freedom Day

🗓 Wednesday, March 26th 2025

Document Freedom Day is the international day of Open Standards
and happens every year on the last Wednesday of March.

It is a day to come together and raise attention
towards the ever-growing importance of Open Standards
for all aspects of our digital communication
and information accessibility.

Document Freedom Day

Document Freedom Day 2024

Picture of Document Freedom Day 2023 in Portugal - Pedro J Pacheco, CC BY-SA 4.0 , via Wikimedia Commons
Picture of Document Freedom Day 2023 in Portugal - Pedro J Pacheco, CC BY-SA 4.0 , via Wikimedia Commons

As you might know, Document Freedom Day is a yearly celebration that happens on the last Wednesday of March - that means that in 2024 we're celebrating it on the 27th of March!

This year we're coordinating the celebrations with a new website and a new map, but the appeal is the same: local teams - anyone interested in celebrating this day in any way they wish to - are invited to sign up their event on this website, adding it to our map and calendar of events.

Document Freedom Day 2013 was the largest ever, with 60 events in over 30 countries, but just because less attention has been paid to this cause does not mean that it is less revelant today.

Does your public TV station stream its programs but only if you use a specific web browser? Does your public administration provide you digital services that you can only access through by using proprietary software? The need for open standards is only more relevant now, with a stronger use of digital tools to govern our daily lives. With it, more often are the cases where you are restricted in our freedom of choice, or unable to engage in active and participative citizenship, when open standards aren't used.

As Document Freedom remains relevant, so we persist on our yearly appeal: join us in celebrating Document Freedom Day!

Why Document Freedom Day?

An ever greater part of our communication moves into the digital world. In the digital society, Open Standards and open document formats provide us with the freedom to read and write. They are crucial to ensure our ability to exchange information, remain independent of software vendors, and keep our data accessible in the long term. Open Standards also make sure that we are able to communicate and work using Free Software.

What are Open Standards?

Open Standards are a common language that all computers can speak. They enable us to work and communicate using Free Software. They make it possible for developers to write Free Software applications that are compatible with other solutions, and allow users to migrate to Free Software solutions without losing access to their data.

What is the aim of the Campaign?

The campaign brings a message about Open Standards and document formats to a non-technical audience. Open Standards are a basic condition for freedom and choice in software. Document Freedom Day raises awareness for Open Standards and lets everyone contribute to a better information society. It's easy and fun to participate in Document Freedom Day, whether as a group or as an individual.


DFD

About Document Freedom Day

... people come together and inform themselves about the ever-growing importance of Open Standards.

DFD Day Team

With the rise of new technologies and hardware, more and more communication is transmitted via electronic data. At the same time, more and more information is provided in digital formats or even created in digital format and will never be transferred to any analogue media. Various stakeholders try to exploit these factors by offering communication or information services that use proprietary data formats to lock users into their software, hardware and services. But we do not have to go on like they want us to do. We can get rid of restrictions and vendor lock-ins if we keep on using Open Standards. These are data formats that can be freely implemented in any service, hardware or software. Use Document Freedom Day to

Get involved and spread the word Join an event close to you

DFD is all about compatibility

OS screws

Remember when you were sent an important file that your computer couldn't read properly? Remember having to buy or download a new application just so you could open an attachment that you needed for work? The same thing happens tens of thousands of times each day. Can you imagine how much knowledge exchange doesn’t happen just because sender and receiver (intentionally or not) are using different data formats? Incompatibilities like this are usually caused by ways of storing information that are secret ('closed'), and privately owned ('proprietary'). They cause huge problems for people, companies, and governments, and cost society an awful lot in creativity, productivity, and efficiency. Incompatible standards are used to manipulate markets and allow companies to charge people huge fees simply for the privilege of accessing their own data. Closed standards are also the basis of the world's worst technology monopolies. Can you imagine how much knowledge future generations will lose if we keep on using proprietary, closed data formats that one day no one will ever be able to open because the company behind it had business secrets and patents on it but then went bankrupt? Or the company behind decides to switch to a new format and to not support or implement the older one anymore? That's why Open Standards are so important. Only openly implementable, usable and documented standards can guarantee their compatibility throughout any software on any devices today and in the future. Data formats and standards should be open during transmission as well as storage, including interfaces and protocols.

Document Freedom is more than documents

Document Freedom addresses much more than just essays and spreadsheets, it is about control of any kind of digital data - including artwork, sheet and recorded music, emails, and statistics. These can be stored in ways which empower users, but they can also be stored in formats which constrain and manipulate us at enormous cost. Documents that aren't free are locked to some particular software or company. The author cannot choose how to use them because they are controlled by technical restrictions. Just like a powerful car that is artificially restricted to 30 km/h.

Open Standards, instead, are formats and protocols which everybody can use free of charge and restriction. They come with compatibility "built-in" - the way they work is shared publicly, and any organization can use them in their products and services without asking for permission. Open Standards are the foundation of cooperation and modern society: train tracks, power sockets, and natural language are all examples of specifications that we all rely on and take for granted. Imagine if speaking English required permission and a license fee - society would be backward and chaotic. Hence, documents that are free can be used in any way that the author intends and without restrictions. They can be read, transmitted, edited, and transformed using a variety of tools. Read more about Open Standards and what defines them.