Frequently Asked Questions
Find answers to common questions about using FlClash.
What platforms does FlClash support?
FlClash supports Android, Windows, macOS, and Linux. It provides a unified experience across all platforms.
What proxy protocols are supported?
FlClash is based on the Clash Meta (mihomo) core and natively supports VMess, VLESS, Trojan, Shadowsocks, Snell, Socks5, HTTP(S), WireGuard, and more β no extra plugins required.
How do I import a subscription?
You can import subscriptions via URL or by pasting the subscription link directly. FlClash also supports one-click import from clipboard.
Does FlClash support dark mode?
Yes, FlClash supports multiple themes including light, dark, and adaptive (follows system settings). It also features Material You design on Android.
Can I sync settings across devices?
Yes, FlClash supports WebDAV synchronization, allowing you to sync profiles and settings across multiple devices.
Is FlClash free?
Yes, FlClash is completely free and open source with no ads and no paid feature limits. Source code is available on GitHub.
How do I enable the proxy?
Open the switch at the bottom-right corner of the dashboard. Enabling it turns on system proxy and routes traffic through the rules engine.
Does FlClash work on Android TV?
Yes. Recent releases add an optimized Android TV launcher icon, focus navigation and remote-friendly controls, so FlClash can be used on TV boxes.
Where should I download FlClash safely?
Always download from the official FlClash download center or the official GitHub Releases. Beware of look-alike websites that use the FlClash name.
Why does my antivirus flag FlClash?
Proxy tools are often flagged as "potentially unwanted" by some antivirus engines. FlClash is fully open source and auditable β download only from official channels, and you can report false positives to your security vendor.
Import fails or nodes do not connect β what should I do?
Check that the subscription link is still valid, re-import it on the profiles page and refresh the subscription. Then run a latency test and switch to a faster, more stable node.
macOS says the app "cannot be verified" β how do I open it?
Because FlClash is not distributed through the App Store, macOS may warn you on first launch. Go to System Settings β Privacy & Security and click "Open Anyway", or right-click the app icon and choose Open.
How do I update FlClash?
Follow the changelog for release notes and grab the newest installer from the download center. Users who want the very latest builds can download from GitHub Releases.
How is FlClash different from Clash for Windows?
FlClash is built on the Clash Meta (mihomo) core with a unified cross-platform interface on Windows, macOS, Linux and Android. It adds TUN mode, WebDAV sync, multiple themes and active maintenance β a great drop-in replacement for retired clients like Clash for Windows.
Internet is slow or websites fail to open β how do I troubleshoot?
1) Make sure the proxy switch is on. 2) Run a latency test and select a low-latency node. 3) Check whether rules route the site to DIRECT. 4) Switch between system proxy and TUN mode. 5) Inspect the logs for errors.