帰属とライセンス

The design, source code, user interfaces and documentation of the UltiSuite applications listed above are original works by Eliott Guillaumin, except third-party components explicitly identified on this page.

Use, reproduction or redistribution of UltiSuite proprietary code and interfaces is prohibited without written authorization from the author, regardless of open source licenses of third-party components mentioned below.

UltiSuite, Ultimail, UltiDrive, UltiDocs, UltiCal, UltiMeet, Contacts, UltiAI and associated web interfaces are original creations developed by Eliott Guillaumin. Their proprietary source code does not incorporate code from the services listed below.

Components under GNU (GPL) or Affero (AGPL) licenses run as separate programs: distinct containers, processes or network services. UltiSuite interacts with them only via standard protocols (HTTP, OIDC, IMAP, SMTP, WebDAV, etc.), without statically linking or embedding them in the proprietary frontend or backend.

This independent-services architecture matches the usage model described by the Free Software Foundation for separate programs: copyleft applies to each concerned program and its modifications, but does not extend to other suite applications that merely form combined use within the meaning of GPL/AGPL.

Frontend npm libraries remain under their own licenses (MIT, Apache-2.0, BSD, ISC, or LGPL). OpenPGP.js (LGPL-3.0) is served separately as a replaceable file and is not merged into the bundle. That does not turn UltiSuite into a derivative work of separately run AGPL services.