Apache 2.0 License Text
Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
Apache Licensing and Distribution FAQ
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
Is Apache 2.0 license free for commercial use?
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