The project is licensed under the Mozilla Public License 2.0. By using, redistributing, or modifying it, you must agree to the license, and the additional clauses provided below.

The project uses additional third-party assets and code:

• The project logo is based on the "Fox SVG Vector" icon and the community-introduced PWA logo, both dedicated to the public domain using CC0.
• Browser chrome modifications were inspired by and partially derived from the xiaoxiaoflood/firefox-scripts repository on GitHub, licensed under the Mozilla Public License 2.0. Detailed information can be found in the respective files.
• Browser chrome modifications partially use code derived from the black7375/Firefox-UI-Fix repository on GitHub, licensed under the Mozilla Public License 2.0. Detailed information can be found in the respective files.
• Browser chrome modifications partially use code and icons derived from the original Firefox source, licensed under the Mozilla Public License 2.0. Detailed information can be found in the respective files.
• Native programs contain the Metropolis Semi Bold typeface by Chris Simpson, released into the public domain using Unlicense.
• Windows installer contains Bootstrap Icons, licensed under the the MIT License. Detailed license information can be found in the WiX configuration file.

Additional open source software will be downloaded and installed at runtime when initiated by the user:

• Installing the runtime on Windows will install 7-Zip if it is not already installed. The 7-Zip project is made by Igor Pavlov and licensed under the GNU LGPL license and others. This project is not affiliated with the 7-Zip project or its developers in any way.
• Installing the runtime on any system will download the unmodified Mozilla Firefox browser and locally modify it. By using this project, you also agree to the Firefox Privacy Notice. Firefox is licensed under the Mozilla Public License 2.0. Firefox and the Firefox logo are trademarks of the Mozilla Foundation in the U.S. and other countries. This project is not affiliated with the Mozilla Foundation in any way.