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Thread: What's the difference between open source software and other types of software?

  1. #1
    Join Date
    Nov 2009
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    76,596

    Default What's the difference between open source software and other types of software?

    Some software has source code that cannot be modified by anyone but the person, team, or organization who created it and maintains exclusive control over it. This kind of software is frequently called "proprietary software" or "closed source" software, because its source code is the property of its original authors, who are the only ones legally allowed to copy or modify it. Microsoft Word and Adobe Photoshop are examples of proprietary software. In order to use proprietary software, computer users must agree (usually by signing a license displayed the first time they run this software) that they will not do anything with the software that the software's authors have not expressly permitted.

    Open source software is different. Its authors make its source code available to others who would like to view that code, copy it, learn from it, alter it, or share it. LibreOffice and the GNU Image Manipulation Program are examples of open source software. As they do with proprietary software, users must accept the terms of a license when they use open source software—but the legal terms of open source licenses differ dramatically from those of proprietary licenses. Open source software licenses promote collaboration and sharing because they allow others to make modifications to source code and incorporate that code into their own projects. Some open source licenses ensure that anyone who alters and then shares a program with others must also share that program's source code without charging a licensing fee for it. In other words, computer programmers can access, view, and modify open source software whenever they like—as long as they let others do the same when they share their work. In fact, they could be violating the terms of some open source licenses if they don’t do this.

    So as the Open Source Initiative explains, "open source doesn't just mean access to the source code." It means that anyone should be able to modify the source code to suit his or her needs, and cannot prevent others from doing the same. The Initiative's definition of "open source" contains several other important provisions.




    Keywords: software, person, Microsoft Word , Adobe Photoshop , computer users, software's authors,Open source software ,LibreOffice, GNU Image, Manipulation Program , license ,projects,program's source code ,computer programmers

  2. #2
    Join Date
    Dec 2017
    Location
    Russian
    Posts
    54

    Default Whats the difference between open source software and other types of software

    Does Solaris have a hackable kernel? Do their licenses include the source? The only person Ive ever talked to who did anything to the Solaris kernel was a professor I had last semester who did so under the auspices of Sun.

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