Lock a Mac to your booth demo

You’re running a live demo at a trade show or launch event on a Mac, and you can’t have a curious visitor quitting your app, alt-tabbing to your desktop, or leaving it on a random website when the next prospect walks up. macOS has no built-in way to stop that.

Canned Web seals the Mac to your demo, a web app, a landing page, a hosted prototype, so visitors can use it freely but can’t break out. One-time €49, a 14-day trial that easily covers a show, and nothing to set up beyond entering a URL and holding a shortcut.

Why it fits a show floor

Visitors can’t wander off

Your demo takes over the whole screen. Nobody Cmd-Tabs to your desktop, opens Slack, or ends up on a competitor’s site mid-pitch.

Resets between visitors

Idle-refresh returns the demo to its start screen after a period of inactivity, so every prospect gets a clean run, no babysitting from the booth staff.

Runs on the laptop you brought

It’s a MacBook or Mac mini and a screen. No special hardware, no MDM enrolment, nothing to provision before the show.

Set up in a minute, tear down in a second

Enter your demo URL, hold ⌘⇧S to seal. Hold it again and type your password to unseal when you pack up.

Stays on your product

Lock to your domain so off-site links don’t escape the demo, and hide the cursor chrome you don’t want on a show floor.