Proprietary software

Proprietary software is software that grants its creator, publisher, or other rightsholder or rightsholder partner a legal monopoly by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting their freedoms.[1]

Proprietary software is a subset of non-free software, a term defined in contrast to free and open-source software; non-commercial licenses such as CC BY-NC are not deemed proprietary, but are non-free. Proprietary software may either be closed-source software or source-available software.[1][2]

  1. ^ a b Saraswati Experts. "2.5.3". COMPUTER SCIENCE WITH C++. Saraswati House Pvt Ltd. p. 1.27. ISBN 978-93-5199-877-8. Retrieved 29 June 2017.
  2. ^ AUUG, Inc. (March 2003). "Chapter 1. Definitions". AUUGN. AUUG, Inc. p. 51. Retrieved 29 June 2017.