Software List Of Formerly Free And Open Source Software

Leo Migdal

-Dec 4, 2025, 4:23 PM

software list of formerly free and open source software

This is a list of notable software packages which were published as free and open-source software, or into the public domain, but were made proprietary software, or otherwise switched to a license (including source-available... This is a list of notable software packages which were published as free and open-source software, or into the public domain, but were made proprietary software, or otherwise switched to a license (including source-available... Software in this list is distributed under terms that allow anyone to use, modify, and share the software for any purpose. The two most popular licenses are the MIT License and the GNU GPL, but there are many other licenses which grant these permissions. The free software community has always thwarted the toughest challenges facing freedom in technology. This winter season, we want to thank the many individuals and projects that have helped us get where we are today: a world where a growing number of users are able to do their...

Our work isn't over. We have so much more to do. Help us reach our fundraising goal of $400,000 USD by January 1, 2026 to help the FSF remain strong and independent, and empower users everywhere. The Free Software Directory (FSD) is a project of the Free Software Foundation (FSF). We catalog useful free software that runs under free GNU-like systems, not limited to the GNU operating system and its GNU/Linux variants. Many of those programs also runs on proprietary operating systems which can be used to replace nonfree software.

If you are looking for a full operating system for your computer, please see our list of free GNU/Linux distributions. More about the Directory If so, visit our Participate page, and review the submission requirements to find out how you can get started today. Also make sure to join the directory-discuss mailing list to keep up on discussions or send in any questions you have about the directory. Welcome to our comprehensive compilation of the best open source software available today. This list serves as a catalog of the most popular and highly regarded open source programs across a wide range of categories.

Whether you’re a developer, a business owner, or simply a computer enthusiast, you’ll find valuable tools and resources in this extensive list. Open source software refers to a type of software that grants users the freedom to view, modify, and distribute the source code. This transparent approach encourages collaboration and innovation, and fosters a vibrant community of developers working together to improve the software. The open source movement has been instrumental in driving the advancement of technology and shaping the internet as we know it today. In this list, we have curated a diverse selection of open source software that caters to different needs and preferences. From operating systems and web browsers to graphics editors and productivity tools, you’ll find powerful alternatives to proprietary software.

Open source software not only gives you the freedom to use the software for free, but it also allows you to customize it to suit your specific requirements and contributes to the collective knowledge... Here is a compilation of open source free software. This list serves as a catalog of various tools and applications available under open source licenses, providing users with the freedom to use, modify, and distribute the software. Linux – A widely-used open source operating system that powers various devices, offering stability, security, and flexibility. This is a list of free and open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses. Software that fits the Free Software Definition may be more appropriately called free software; the GNU project in particular objects to their works being referred to as open-source.[1] For more information about the philosophical...

However, nearly all software meeting the Free Software Definition also meets the Open Source Definition and vice versa. A small fraction of the software that meets either definition is listed here. Some of the open-source applications are also the basis of commercial products, shown in the List of commercial open-source applications and services. Be advised that available distributions of these systems can contain, or offer to build and install, added software that is neither free software nor open-source. Seamless Wikipedia browsing. On steroids.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We list the best open source software, to make it simple and easy to set up and install free software for almost every task. Open source software is any kind of program that anyone in the world can download, modify and distribute it without paying fees. It comes in a variety of flavors, from open source CRMs to cloud storage. This is because the developer has specifically chosen to release the source code for free under an open source license.

Since the open source movement took off as a software development philosophy at the end of the 1990s, it’s changed the world. Estimates even suggest that a mind-blowing 96% of all web servers globally are running on some form of open source Linux operating system, for example. It’s important to remember that open source doesn’t just mean “free”. Lots of companies release their software for free but maintain full copyright ownership of their code, so other developers aren’t able to modify it. By contrast, successful open source initiatives are built on the hard work of potentially thousands of collaborators who have voluntarily given up their time to create something awesome. This is a list of free and open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses.

Software that fits the Free Software Definition may be more appropriately called free software; the GNU project in particular objects to their works being referred to as open-source.[1] For more information about the philosophical... However, nearly all software meeting the Free Software Definition also meets the Open Source Definition and vice versa. A small fraction of the software that meets either definition is listed here. Some of the open-source applications are also the basis of commercial products, shown in the List of commercial open-source applications and services. Be advised that available distributions of these systems can contain, or offer to build and install, added software that is neither free software nor open-source. This is a list of notable software packages which were published as free and open-source software, or into the public domain, but were proprietized, such that later versions were only released under a proprietary...

Software List Of Formerly Free And Open Source Software

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