App Veil

App Veil hides windows from your pair while you're sharing your screen. It can also hide all system notifications while you're pairing with the "Hide all notifications" setting.

Hidden windows have a dashed orange border around them to remind you they're not shared:

You can configure this feature in Tuple's Settings. By default, we hide Messages, and Keychain Access. We also hide Telegram, and 1Password if you have those apps installed.

Reveal Veiled Windows

To show a veiled window to your pairing partner, click on the dropdown menu at the bottom right of the window. Select "Reveal This Window" and the veiled window will become visible.

When the window is revealed, the label at the bottom right will say "Visble" and the outline of the window will be purple.