星连VPN

SingLink is a connectivity software brand focused on helping users access online services through apps for Windows, macOS, Android, and Linux. Its offering includes VPN and proxy features, with options such as chained proxy, domain proxy, and a mainland proxy mode. SingLink also provides automatic connection and speed testing, while its desktop app supports QR-code sign-in. The company describes its service as available across more than 120 countries and reports 99.8% uptime.

SingLink regularly publishes software updates addressing performance, stability, security behaviour, and user-reported issues. Recent releases include improvements to connection reliability, startup speed, and compatibility, as well as fixes for occasional disconnections and sign-in problems on Android. Windows and Linux updates report faster performance and improved continuous-connection stability compared with earlier versions. Linux users can install the app through the Snap Store.

The brand also offers a web login, community access, FAQs, and customer contact information. SingLink states that its software is intended for legal use and provides privacy, service, and affiliate policies.