Viewers join ScreenZero from a modern browser without downloading software or creating an account.
A room supports one presenter plus viewers — up to 3 on the free plan, up to 50 on a paid plan.
How to share your screen without downloads
A client demo checklist for small teams
Should you share a tab, a window or your whole screen?
Troubleshoot a browser screen share
Screen sharing or remote control: choose the right workflow
Start sharing free