Beerware

Beerware
Author	Poul-Henning Kamp
Latest version	42
Publisher	Yes
Published	1998
SPDX identifier	Beerware
Debian FSG compatible	Yes
FSF approved	Yes (see "informal license" section)
OSI approved	No
GPL compatible	Yes
Copyleft	No
Linking from code with a different licence	Yes

Beerware is a tongue-in-cheek software license with permissive terms, which grants the right to do anything with the source code, assuming the license notice is preserved.^[3]

^ Poul-Henning Kamp at the Wayback Machine (archived 2001-03-02)
^ ^a ^b ^c "Various Licenses and Comments about Them § Informal license". www.gnu.org. Free Software Foundation. 2016-01-05. Retrieved 2016-01-05.
^ Cite error: The named reference :0 was invoked but never defined (see the help page).

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[1] Poul-Henning Kamp at the Wayback Machine (archived 2001-03-02)

[fsflist-3] "Various Licenses and Comments about Them § Informal license". www.gnu.org. Free Software Foundation. 2016-01-05. Retrieved 2016-01-05.

[:0-4] Cite error: The named reference :0 was invoked but never defined (see the help page).

[a]

[2]

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