Gmail2Trello: Legal

Open Source Acknowledgements

Gmail2Trello is itself open source and published under the MIT License. The full license text and bundled third-party notices are reproduced verbatim below from LICENSE.txt.

The MIT License (MIT)

Copyright (c) 2013-2017 Tung Nguyen, 2018-2025 Andrew Coven

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.

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THIRD-PARTY SOFTWARE NOTICES
================================================================================

This extension bundles third-party software, some under open-source
licenses and some under vendor Terms of Service. The required notices for
each component are reproduced below. A machine-readable inventory is
maintained in docs/2026-04-18_info_OpenSourceLicensesDetails.md.

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gmail.js
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Source:  https://github.com/KartikTalwar/gmail.js
Bundled: chrome_manifest_v3/lib/gmail.min.js (version 0.8.0)

The MIT License (MIT)

Copyright (c) 2014 Kartik Talwar

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.

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Trello client.js
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Source:  https://trello.com/1/client.js
Bundled: chrome_manifest_v3/lib/trello.min.js (snapshot 2020-07-18)

Trello client.js is the official JavaScript SDK provided by Atlassian for
integrating with the Trello REST API. It is not distributed under an
open-source license. Use is governed by the Atlassian Developer Terms of
Use and the Trello Developer API Terms, available at:

  https://support.atlassian.com/trello/docs/developer-terms-of-use/

Copyright (c) Atlassian Pty Ltd. All rights reserved.

Additional third-party runtime dependencies that require attribution:

• jQuery (MIT license): DOM manipulation and event handling inside the extension.