🪟
Windows
Use the sing-box GUI client for Windows.
- Download and install the Windows client (SFW / sing-box GUI).
- Open the app and add a new profile using your Velocity VPN subscription link.
- Select the profile and click Connect.
Download for Windows →
🍎
macOS
Native client (SFM) for macOS.
- Download SFM (sing-box for macOS) or install via Homebrew.
- Add a profile using your Velocity VPN subscription link.
- Enable the VPN toggle to connect.
Download for macOS →
🐧
Linux
Run the sing-box core directly or as a service.
- Download the Linux binary from the releases page or install via your package manager.
- Save your Velocity VPN config as
config.json.
- Run
sing-box run -c config.json (or set up a systemd service).
Download for Linux →
📱
iOS & iPadOS
SFI (sing-box for iOS) on the App Store.
- Install SFI from the App Store.
- Add a profile with your Velocity VPN subscription link or QR code.
- Enable the VPN toggle in the app to connect.
Download for iOS →
🤖
Android
SFA (sing-box for Android) on Google Play.
- Install SFA from Google Play or GitHub releases.
- Add a profile using your Velocity VPN subscription link or QR code.
- Tap Start to connect.
Download for Android →
📶
Routers
Run the sing-box core on supported router firmware.
- Use router firmware that supports custom binaries (e.g. OpenWRT).
- Install the sing-box package or copy the binary onto the router.
- Add your Velocity VPN config and start the sing-box service.
Router setup guide →