Kuailian Official Site install guide

Official homepage to download. Desktop and mobile clients start here — install and connect. Then grant permission and connect a nearby node.

Pick the package on Download. If it cannot handshake, read the FAQ.

Recommended reads

• How to recognize the Kuailian official entry: address bar plus H1
• Official site will not open: try a hotspot, then disable extensions
• Official website is the door; the download page holds the installer
• Send a coworker the homepage URL, not a search redirect

Install order

1. Open Download and take the matching platform package.
2. Windows: run as administrator. macOS: allow under Privacy & Security.
3. Sign in with the purchase-channel account and connect a nearby node.
4. On failure, change protocol or network before reinstalling.

Download