MUSCLE manual
MUSCLE license: public domain
 
MUSCLE is public domain software
The MUSCLE software, including object and source code and documentation, is donated to the public domain. You may therefore freely copy it for any legal purpose you wish. Acknowledgement of authorship and citation in publications is appreciated.

Disclaimer of warranty
THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.