Many macOS users will not respond after clicking download and installation. At this time, you only need a small setting to use it normally. The specific operation is as follows (App Store download users please ignore):
1. Download link: https://dsvpn.github.io/vpn/ Click Mac download;
2. After downloading, open the installed file;
3. Drag Roo VPN to Applications;
4. Install the helper program and enter your computer's lock screen password;
After successful installation, open the launcher and find the Roo VPN icon and double-click to start it for normal use.