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Privacy Policy
Last updated: February 10, 2026
Summary
Cask is a local macOS app that mounts your S3-compatible cloud storage as Finder drives. The app is designed to be local-first.
What Cask Stores
- Credentials are stored in the macOS Keychain.
- Mount settings and preferences are stored locally on your device.
- Logs remain on your device unless you export and share them for support.
What Cask Transmits
- Cask connects directly to your cloud storage provider using the credentials you supply.
- Cask does not send your credentials to a third-party Cask backend service by default.
Website Hosting
The marketing site is served via Cloudflare Workers. Cloudflare may collect standard request logs for operational purposes.
Contact
If you have questions about this policy, contact us via the site.