Current File : //proc/thread-self/root/proc/self/root/proc/self/root/var/softaculous/sitepad/editor/license.txt
SitePad has many components and its licensed under :
https://www.gnu.org/licenses/lgpl-3.0.en.html

Many parts of this system are from WordPress which is licensed under the GNU GPL v3 :
https://www.gnu.org/licenses/gpl-3.0.en.html