Under Perens' definition, open source is a broad software license that makes source code available to the general public with relaxed or non-existent restrictions on the use and modification of the code.

Open source software (OSS) is source code developed and maintained through open collaboration. Anyone can use, examine, alter and redistribute OSS as they see fit, typically at no cost.

Open source software is software with source code that anyone can inspect, modify, and enhance. "Source code" is the part of software that most computer users don't ever see; it's the code computer …

Open source software (OSS) refers to software that features freely available source code, which users may view, modify, adopt, and share for both commercial and noncommercial purposes.

Feb 19, 2025 · Unlike proprietary software, open source software is computer software that is developed as a public, open collaboration and made freely available to the public.

Jul 23, 2025 · Open-source software is a type of computer software that is released under a license, but the source code is made available to all the users.

Nov 17, 2025 · open source, social movement, begun by computer programmers, that rejects secrecy and centralized control of creative work in favour of decentralization, transparency, and unrestricted …

Growing the impact of Open Source around the world The Open Source Initiative is the global nonprofit building the future powered by open collaboration, transparency and innovation.

Open source software is any software program whose source code is made available to the public for examination, modification, or redistribution.

Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, [1] design documents, [2] or content of …