The app for Confluence Server, up to version 1.2.x is licensed under the Apache License Version 2.
Copyright 2014 -2023 smartics, Kronseder & Reiner GmbH
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the 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. See the License for the specific language governing permissions and limitations under the License.
You can use it in your commercial products according to this open source license.
Starting with version 1.3 this app supports Confluence Data Center and requires a commercial licence. Please refer to the Atlassian Marketplace for details.