The Definitive Resource for Clash Proxy Client

Clash is a cross-platform proxy client that supports multiple protocols including Shadowsocks, VMess, Trojan, VLESS, and Hysteria2. It uses a rule-based engine to intelligently route traffic, allowing you to access geo-restricted content while keeping domestic traffic on direct connections for maximum speed. Its open-source ecosystem, active community, and powerful configuration system make it one of the most versatile proxy tools available.

For desktop users on Windows, macOS, or Linux, Clash Verge Rev is the most actively maintained and feature-complete option. If you also need mobile support on Android, FlClash offers cross-platform coverage including a native Android app. For iOS, check our download page for recommended clients available through the App Store. See our client comparison guide for a detailed breakdown.

The original Clash (Premium) has been archived since November 2023. Clash Meta is a community fork that added support for newer protocols like VLESS, TUIC, and Hysteria2. The Clash Meta core was later renamed to mihomo. Today, most actively maintained clients (Clash Verge Rev, FlClash, Clash Nyanpasu) use mihomo as their core engine. When people say "Clash Meta" today, they are usually referring to mihomo.

Yes. All actively maintained Clash clients (Clash Verge Rev, FlClash, Clash Nyanpasu) are completely free and open-source. The underlying mihomo core is also open-source. However, you will need a proxy service subscription from a provider to connect to proxy servers - that service typically has its own pricing.

Copy the subscription URL from your proxy provider, open your Clash client, navigate to the Profiles or Subscription section, click the add/import button, and paste the URL. The client will download and parse the remote configuration automatically. For detailed screenshots and instructions, see our subscription import guide.

TUN mode creates a virtual network interface that captures all system traffic at the network layer, not just HTTP or SOCKS proxy traffic. This means even applications that ignore system proxy settings (games, terminal tools, some desktop apps) will be routed through Clash. Enable TUN mode when you need full-device proxy coverage. Note that TUN mode requires administrator/root privileges. See our TUN troubleshooting guide for common issues.

Common causes include: (1) expired or invalid subscription - try refreshing the subscription link; (2) all nodes are offline - test with URL test to find working nodes; (3) firewall or antivirus blocking the client - add an exception; (4) incorrect system time - TLS certificate validation will fail if your clock is off; (5) DNS misconfiguration - set DNS to 8.8.8.8 or 1.1.1.1 as a test. If problems persist, check the client logs for specific error messages.

Yes, you can install Clash on as many devices as you want. Whether all devices can use the same subscription simultaneously depends on your proxy provider's connection limits. Most providers allow 3-5 concurrent connections per subscription. Check your provider's policy for specific limits.

Clash uses a rules section in its configuration file to determine how each connection is handled. Rules are evaluated top to bottom - the first match wins. You can match by domain (DOMAIN, DOMAIN-SUFFIX, DOMAIN-KEYWORD), IP range (IP-CIDR), geographic location (GEOIP), or use MATCH as a catch-all. For example, a common setup proxies foreign domains while routing domestic domains directly. Our rule configuration guide covers this in detail with examples.