LetsView for Windows

Quick summary

LetsView is a free screen-mirroring application for Windows PCs published by Wangxu Technology Co., Ltd. It’s a cross-platform casting tool that lets you mirror mobile screens to a computer and, in many cases, stream a PC’s display back to a phone. The app supports common casting protocols such as AirPlay and Miracast, and is designed for straightforward wireless use.

Standout functions

• Configure display, audio and capture behavior from the Settings menu, and enable keyboard shortcuts for faster control.
• Toggle full-screen viewing or keep the mirrored window set to remain on top of other applications.
• Use a Whiteboard mode to annotate and draw directly on the mirrored image — useful for presentations and collaboration.
• Record screen activity to save demonstrations or tutorials as video files.
• Capture still screenshots of the mirrored screen for documentation or sharing.

How it works in practice

LetsView establishes a connection over your local Wi‑Fi network to transmit screen content between devices. Setup is typically quick: both devices must join the same network, then you initiate casting either from the PC client or from your phone’s quick-access mirroring controls. Once connected, the mirrored session appears as a floating window and provides the controls described above (recording, screenshots, annotation, etc.).

Important limitations

• Both devices must be connected to the same Wi‑Fi network to mirror content.
• Mirroring sessions may have a maximum duration, after which you’ll need to reconnect to continue casting.
• The app focuses on basic mirroring and lacks some advanced features found in premium remote-access suites.

Alternatives to consider

If you need additional capabilities, ApowerMirror (trial available) and TeamViewer offer similar casting features with more advanced remote-control options. For users who only need simple, cost-free screen mirroring, LetsView remains a practical choice due to its ease of use and zero price tag.