Terms
The software
PrintStash's source code is licensed under the GNU Affero General Public License v3.0 (AGPL-3.0). You can run it, modify it, and self-host it under the terms of that license. There is no separate EULA. The AGPL-3.0 text governs your use of the code.
PrintStash is provided as-is, without warranty of any kind, as stated in the license.
The name and branding
The PrintStash name, logo, and branding are covered by a separate trademark policy. In short: you're free to refer to PrintStash, link to the project, or describe compatibility with it. Using the name or logo for a hosted service, a paid product, or a rebranded fork needs permission first.
This website
printstash.org is informational. There is no account creation, no purchase flow, and no data collection beyond what's described in the privacy page. Content here (blog posts, roadmap, documentation links) is provided for reference and may change as the project evolves.
Questions go to GitHub Discussions.