Github Project links
Those tools are developed in Delphi and the sources are available in this Github project:
To report a problem or to suggest an improvement, use the Issues page of the project.
Credits
Many thanks to Rodrigo Ruz V. (author of theroadtodelphi.com Blog) for his wonderful work on delphi-preview-handler from which this project has used a lot of code and inspiration.
Third Party libraries and tools used from Ethea:
The Initial Developer of the Original Code is Rodrigo Ruz V. Portions created by him are Copyright © 2011-2021 Rodrigo Ruz V.
Third Party libraries and tools used:
License 
This project is free and open source, released under the Apache License, Version 2.0.
You are free to use, modify and distribute it, including in commercial applications, provided that you retain the copyright notice and the license terms.
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.
Copyright © 2021-2026 Ethea S.r.l.