Urban Dictionary: proprietary software

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1.	proprietary software
	buy proprietary software mugs, tshirts and hoodies Proprietary software is software that you are not free to use, copy, modify, and study as you like. It's a form of abuse of users, which sucks and makes people depressed; it gives suits power over creatives. Skype is extremely proprietary software. software shitty broken evil abusive by your real name! Jun 29, 2009 share this
2.	proprietary software
	buy proprietary software mugs, tshirts and hoodies Something said to be evil, yet nobody knows why. Software developed by Microsoft is proprietary software, so it's evil. software proprietary software microsoft windows evil by Ferreira Nov 23, 2008 share this
3.	proprietary software
	buy proprietary software mugs, tshirts and hoodies Software that is not free software or semi-free software (the same thing as free software except that it can only be used for non-profit things). Windows is an example of proprietary software. by a thing Jun 11, 2005 share this


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