CMSimple_XH is licensed under GPLv3. That basically means you're free to

• use the software for any purpose
• change the software to suit your needs
• share the software with your friends and neighbors
• share the changes you make

Many of CMSimple_XH's templates and plugins come with different usage or licensing conditions.

Many template designers and plugin authors offer their plugin under a Linkware License, i.e. the template or plugin may be used for free as long as you leave a clearly visible link to the author in the front or back end.

There are also templates and plugins that come with a commercial license, requiring a payment for use in commercial internet sites, but being often free of charge for schools and non-profit sites as long as a visible link is placed.

Please accept the licensing conditions of the authors.