Apple Public Source License
Software license
The Apple Public Source License is the open-source and free software license under which Apple's Darwin operating system was released in 2000. A free and open-source software license was voluntarily adopted to further involve the community from... Wikipedia
Copyleft: Partial
FSF approved: Yes (Version 2.0, not versions 1.0, 1.1 and 1.2)
Latest version: 2.0
SPDX identifier: APSL-1.0, APSL-1.1, APSL-1.2, APSL-2.0