Last updated September 2026.
Preview software
Cascadia is preview software. It is provided as-is, without warranty of any kind. It may have bugs, and features may change. Keep copies of anything you can't afford to lose — Cascadia's export exists for exactly that reason.
Your content
Your diagrams and documents are yours. By using Cascadia you grant only the rights needed to store your content and display it to you and to the people you choose to share it with. Nothing more.
Acceptable use
Don't abuse the service. That means, at minimum:
- No unlawful content.
- No attacks on the service or its users.
- No resource abuse — scraping, flooding, or automated bulk use.
Accounts that abuse the service may be suspended.
Changes to the service
As preview software, Cascadia may change or be discontinued. If the preview winds down, reasonable notice will be given so you can export your work.
Changes to these terms
These terms may be updated over time. Changes will be noted on this page with an updated date above.