Copyright © 2016 Pachterlab (University of California at Berkeley). PROBer was written by Bo Li, with substaintial technical input from Akshay Tambe, Sharon Aviran and Lior Pachter. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.
GNU General Public License
You can find details about this license from here.