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  1. The Open Source DefinitionOpen Source Initiative

    Jul 7, 2006 · Where some form of a product is not distributed with source code, there must be a well-publicized means of obtaining the source code for no more than a reasonable …

  2. Open source - Wikipedia

    Generally, open source refers to a computer program in which the source code is available to the general public for usage, modification from its original design, and publication of their version …

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  3. What is open source? | Opensource.com

    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 …

  4. Open source | Definition, Hacker Culture & Linux | Britannica

    Oct 6, 2025 · Open source, social movement, begun by computer programmers, that rejects secrecy and centralized control of creative work in favour of decentralization, transparency, …

  5. What is open source software? - IBM

    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 …

  6. OPEN-SOURCE Definition & Meaning - Merriam-Webster

    The meaning of OPEN-SOURCE is having the source code freely available for possible modification and redistribution. How to use open-source in a sentence.

  7. What is open source and how does it work? - TechTarget

    Feb 19, 2025 · To summarize, the open source definition designates that: An open source software license is free of charge and redistribution is allowed to anyone without any restriction.

  8. open-source - Wiktionary, the free dictionary

    Nov 5, 2025 · Adjective [edit] open - source (not comparable) (software) Of or relating to software where the source code is freely available and licensed in a manner that permits modification …

  9. OPEN SOURCE | English meaning - Cambridge Dictionary

    OPEN SOURCE definition: 1. Open source software or information can be obtained legally and for free from the internet, and…. Learn more.

  10. What is open source? - Red Hat

    Oct 24, 2019 · Open source software is code that is designed to be publicly accessible—anyone can see, modify, and distribute the code as they see fit. Open source software is developed in …