License

MIT License

ZipOrZoom is free, open-source software.

TL;DR. You can use ZipOrZoom for anything — personal, commercial, inside other products. You can modify it, distribute it, and build on it. The only thing we ask is that you keep the copyright notice with the code, and you accept that the software comes with no warranty.

What MIT means in plain English

✓ You can

Use it commercially
Modify the source
Redistribute it
Include it in private software
Sublicense it

✦ You must

Include the copyright notice
Include the license text

✕ You cannot

Hold the authors liable
Expect a warranty

Full license text

MIT License

Copyright (c) 2026 ZipOrZoom contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Third-party libraries

ZipOrZoom is built on top of a number of excellent open-source libraries. Their respective licenses (BSD, Apache 2.0, LGPL, and others) are preserved in the application's About → Credits view and in the repository's LICENSES/ directory.

Brand and name

The MIT License covers the code. The name "ZipOrZoom," the logo, and associated artwork remain identifiers of the project. See the Terms of Use for details on acceptable use of the name and marks.