Terms of use

Last updated: 28 October 2026

These terms govern your use of the KeyCrumb website at keycrumb.com and downloads.keycrumb.com (the “Website”) and of the KeyCrumb app (the “App”) during the public alpha. KeyCrumb is a private, non-commercial project (“we”, “us”); the operator is identified in the legal notice.

By using the Website or downloading the App, you agree to these terms.

1. The App

The public alpha is free to use. The operator grants you a non-exclusive licence to install and use the alpha App on your Macs for personal, educational or professional work. The App is proprietary and its source code is not published. All rights not granted here are reserved.

This licence does not grant permission to redistribute, sell or reverse engineer the App, or use the KeyCrumb branding for your own product. Mandatory rights under applicable law remain unaffected. Third-party components are governed by their own licences, included in the App’s ThirdPartyNotices; nothing in these terms limits rights granted by those licences.

Alpha software may contain defects and change between releases. Keep backups. Free alpha use does not promise that future releases will be free, open source or maintained indefinitely.

2. Your files

KeyCrumb reads ordinary Markdown files from a folder you choose. Your files remain yours. The App is designed to view them without modifying them and never uploads them to us. You are responsible for the content of your own sheets and for keeping backups of your files.

3. Intellectual property

The KeyCrumb name, logo and branding, and the content of the Website, are protected. You may not use them without prior written permission, except to refer to or link to KeyCrumb.

4. Disclaimer of warranties

THE WEBSITE AND THE APP ARE PROVIDED “AS IS” AND “AS AVAILABLE”, WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT, TO THE EXTENT PERMITTED BY LAW.

We do not warrant that the App or the Website will be error-free or uninterrupted, or that defects will be corrected.

5. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE OPERATOR IS NOT LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING LOSS OF DATA OR PROFITS, ARISING FROM YOUR USE OF THE WEBSITE OR THE APP. Liability for intent and gross negligence remains unaffected where the law requires it.

6. Changes and availability

We may change, suspend or discontinue the Website or the App at any time. We are not obliged to provide updates, support or maintenance.

7. Governing law

These terms are governed by Swiss law. Where the law permits, the courts of Switzerland have exclusive jurisdiction. Mandatory consumer protection rules of your country of residence remain unaffected.

8. Changes to these terms

We may update these terms. The date at the top shows the latest revision. Continued use of the Website or the App after a change means you accept the updated terms.

9. Contact

KeyCrumb
Email: support@keycrumb.com