Linux platform guide
FlClash Linux Download Guide for AppImage, Deb, and RPM
Linux users should choose a package format that fits their distribution. The formats available depend on the current GitHub release.
This site organizes FlClash download, setup, configuration, and troubleshooting information by platform.
Package formats
- AppImage: useful when you do not want to install through the system package manager. It often requires execute permission.
- Deb: commonly used on Debian, Ubuntu, and derivatives.
- RPM: commonly used on Fedora, RHEL, openSUSE, and related distributions.
Download source
Open GitHub Releases and review Linux-related assets. If the current release does not include the format you need, avoid unknown repackaged files and check Issues or future releases instead.
AppImage permissions
AppImage files typically need execute permission before launch. Desktop integration, sandbox behavior, and tray icon support can vary across distributions, so production guides should be tested on the target distribution.
Troubleshooting
- App does not start: check execute permission, missing libraries, and desktop environment.
- System proxy not working: review desktop proxy settings and browser-specific proxy settings.
- Tray icon issue: Linux desktop environments do not all support tray protocols the same way.
Observed installer files
The files below come from the v0.8.93 release page, checked on 2026-06-01. Use the list to identify platform and architecture, then confirm on GitHub Latest Release before downloading.
| Platform | Official file | Note |
|---|---|---|
| Linux | FlClash-0.8.93-linux-amd64.AppImage | Linux amd64 AppImage |
| Linux | FlClash-0.8.93-linux-amd64.deb | amd64 Deb package for Debian / Ubuntu based distributions |
| Linux | FlClash-0.8.93-linux-amd64.rpm | amd64 RPM package for RPM based distributions |
| Linux | FlClash-0.8.93-linux-arm64.deb | ARM64 Deb package for Debian / Ubuntu based distributions |
| Checksum | SHA256SUMS | Checksum file published with the release |
Use SHA256SUMS to verify downloaded files. v0.8.93 release page published at 2026-05-29T06:56:11Z.
References
- GitHub repository: github.com/chen08209/FlClash
- Release page: GitHub Releases
- Latest release: GitHub latest release
- License: GPL-3.0 license