SEGUI is the native desktop and mobile GUI for SEGUL. It runs on Android, iOS, iPadOS, macOS, Windows, and Linux; there is no browser version. Install it from your platform's store, or download it from the GitHub release page.
Install by platform
Section titled “Install by platform”Requires Windows 10 or newer, 64-bit.
From GitHub: download segui-Windows-x86_64.zip from the release page, extract it, and run segui.exe. Create a desktop or Start menu shortcut for easier access.
Requires macOS 12.0 Monterey or newer.

Want to test new versions early? Join the beta on Apple TestFlight.
Requires Ubuntu 22.04 or another 64-bit distribution with GLIBC 2.34 or newer. Check yours with ldd --version.
From GitHub: download the package for your distribution from the release page.
sudo dpkg -i segui-Linux-x86_64.debsudo rpm -i segui-Linux-x86_64.rpmExtract the archive anywhere, then run the segui executable inside it.
tar -xvzf segui-Linux-x86_64.tar.gzRequires iOS or iPadOS 15.0 or newer.

Want to test new versions early? Join the beta on Apple TestFlight.
Requires Android 8.0 Oreo (API 26) or newer. SEGUI runs on phones, tablets, and Chromebooks.
From GitHub: install an APK from the release page.
- Pick the APK for your device:
segui-arm64-v8a-release.apkfor 64-bit ARM, which most modern devices use.segui-armeabi-v7a-release.apkfor older 32-bit ARM devices.segui-x86_64-release.apkfor 64-bit x86, used in some Chromebooks.
- Allow your browser to install unknown apps. The setting is usually under Settings › Apps › Special app access › Install unknown apps.
- Open the downloaded APK to install it.
To build SEGUI from source, follow the advanced guide.