Draughtsnib — Terms of use

Publisher: Zydeno. Updated 3 November 2026.

This version is free. Draughtsnib is a local tool that attempts to stop unwanted new windows using page-script heuristics. It is not an ad blocker, a security guarantee, or a malware scanner. It does not remove in-page advertisements, overlays, cookie banners or website notifications. Browser pages and protected sites are excluded. Some websites can bypass it, and legitimate flows may require allowing the site.

Review a destination before choosing Open. You control site exceptions, pausing, logging, copying, imports and exports. Only HTTP and HTTPS destinations can be reopened; forms and windows without an address cannot be replayed. Back up settings if needed. Invalid imports leave saved settings unchanged.

The extension stores settings and the optional full log in storage.local, and temporary per-tab records and private activity in storage.session, only in your browser. Nothing is sent to Zydeno or anyone else; no analytics. The toolbar retains three recent attempts per tab in session memory even when full-log recording is off. Voluntarily opening a destination contacts that website through your browser. See the privacy policy for the data fields and permissions.

Draughtsnib is provided as available without a guarantee that every window will be stopped or every website will work unchanged. Applicable mandatory consumer rights remain unaffected. Bundled fonts retain their OFL licences; see THIRD_PARTY_NOTICES.md in the source project.

Support: [email protected]