Apache 2.0 License
Can Apache 2.0 license be used commercially?
You can use any Apache License 2.0 licensed software in your commercial products for free. However, you must not name your product in a way that it looks like an endorsement from Apache. You must also not use any of the Apache marks (like the multi-colored feather) anywhere in your product or its documentation.
Top 10 Apache License Questions Answered | WhiteSource
How do I get Apache 2.0 license?
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Apache License, Version 2.0
Is Apache 2.0 a permissive license?
The Apache License 2.0 is in the permissive category, meaning that users can do (nearly) anything they want with the code, with very few exceptions.
Open Source Licenses 101: Apache License 2.0 - FOSSA
The Apache Software Foundation and the Free Software Foundation agree that the Apache License 2.0 is a free software license, compatible with the GNU General Public License (GPL) version 3, meaning that code under GPLv3 and Apache License 2.0 can be combined, as long as the resulting software is licensed under the ...
Apache License - Wikipedia