As an adjective opensource
is .
As a noun freeware is
(computing) complete and functional software that does not require payment or other compensation (such as nags or advertising) for its use freeware may be a proprietary license with no access to the source code.
freeware
Noun
(-)
(computing) Complete and functional software that does not require payment or other compensation (such as nags or advertising) for its use. Freeware may be a proprietary license with no access to the source code.
Related terms
* abandonware
* adware
* baitware
* censorware
* crippleware
* demoware
* donationware
* postcardware
* shareware
* spyware
* trialware
See also
* free software
* open-source software
* public domain software