Can open source project be converted to closed source?
It is possible as long as you get the agreement of all copyright holders. If you had the foresight to get it before accepting the contributions (some GNU projects like GCC ask you to assign the copyright to the FSF for instance) it is easy.
What are the differences between open source and closed source?
Closed source software is usually sold to end users, although sometimes it is available for free. Importantly, when purchasing software, the user does not buy the software itself, but buys a licence to use the software. Open source software is software for which the source code is freely available to download.
Can open source become closed?
Yes, it is possible to make an open source project into a closed source project. The copyright holder can change the license of a project at any time, or cease to distribute source code of new releases. New releases can therefore be made closed source.
Does copyright apply to open source?
Open source software (OSS) is software that has its source code publicly released under the terms of a copyright licence that allow for the general use, inspection, modification and enhancement of source code by anyone. Such a licence is called an open source licence.
Why are some open-source companies are considering a more open approach?
Open source offers a lot of opportunity, particularly for startup companies. Redis and MongoDB believe they aren’t throwing their open-source communities under the bus. They argue they have no choice but to find new ways to financially support the work of their developers]
Where does the money for open source come from?
There’s a longstanding myth in the open-source world that projects are driven by a community of contributors, but in reality, paid developers contribute the bulk of the code in most modern open-source projects, as Puppet founder Luke Kanies explained in our story earlier this year. That money has to come from somewhere.
How did open source software change the world?
There’s no question that the concept of open-source software has revolutionized the enterprise software world, which spent billions of dollars fighting the mere idea for several years before accepting that a new future had arrived.