WinCast - Screen & Audio Sharing

Share up to 3 windows and audio in one view with a 9-digit code. Viewers open a link — no install, no login. Low latency WebRTC.

WinCast is a screen and audio sharing extension for Chrome, built for fast collaboration and meetings. Start screen sharing with a single 9-digit code. Unlike a basic screen share, WinCast lets you combine up to 3 separate windows into one clean view — show a document, a chart, and a browser side by side, with audio included. No meeting tool to open, no link to issue, no software for viewers to install. How it works 1. Open WinCast and start a session 2. Pick up to 3 windows to share, plus audio 3. Share the 9-digit code or link 4. Viewers open it in any browser and watch instantly Why WinCast - Multi-window sharing: show up to 3 windows in one view - Audio sharing included - No install, no login, no signup for viewers - Direct WebRTC peer-to-peer: low latency, never proxied - Pincodes expire in 3 minutes, sessions cap at 1 hour for privacy Ideal for collaboration, team meetings, presentations, remote work, pair programming and quick demos. Free to use.