L×Box
L×Box is a free, open-source privacy app for Android. VPN client: 12+ protocols, subscriptions, app routing, balancing, traffic stats. It has 594 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid and Google Play.
- Android
- Flutter
- Privacy, ad-blocking & VPN
- Actively maintained
About L×Box
L×Box is a high-performance proxy client with no compromises. You choose the servers. You set the rules. You control the traffic. L×Box does exactly what you told it to. 12+ protocols, your Tailscale network, advanced routing, full DNS control, detour chains, per-app split tunneling and built-in diagnostics. THE CORE IS OURS L×Box runs on sing-box-lx, our own fork of sing-box, developed together with the app. On top of stock sing-box the core adds: • AmneziaWG 3.1 — obfuscated WireGuard; • XHTTP — Xray transport, including stream-one; • VLESS + ML-KEM-768 — post-quantum protection; • MASQUE — Cloudflare WARP as a full node and a chain link.
Privacy and F-Droid
F-Droid builds L×Box from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is L×Box?
L×Box is a free, open-source privacy app for Android. VPN client: 12+ protocols, subscriptions, app routing, balancing, traffic stats. It has 594 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid and Google Play.
Is L×Box free and open source?
Yes. L×Box's source code is public on GitHub under the GPL-3.0-or-later license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install L×Box?
You can install L×Box from F-Droid (package com.leadaxe.lxbox) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v2.25.10).
Is L×Box still maintained?
The repository's most recent commit was on Oct 1, 2026. Its F-Droid listing was last updated on Oct 3, 2026. appsgit only lists apps whose repository had a commit in the last six months.