Open Source Notice & Licenses
Last updated: 2026-04-22 | עברית
1. Overview
The Levor Connect service is built, in part, on open source components. This document details the significant open source components used, their licenses, and resulting obligations.
2. RustDesk Component — AGPL-3.0
RustDesk is an open source project licensed under AGPL-3.0. This license requires:
- License preservation: Any distribution of RustDesk or modifications must include the original license
- Source code disclosure: If providing network access to a service based on RustDesk, the source code must be made available
- Copyright preservation: Original copyright notices must be retained
RustDesk source code is available at: https://github.com/rustdesk/rustdesk
Our Use of RustDesk
Levor Connect uses the following RustDesk components:
| Component | Usage | Status |
|---|---|---|
| rustdesk-server (hbbs/hbbr) | ID Server and Relay Server for remote connections | Self-hosted, unmodified |
| rustdesk-server-pro API | API interface for device synchronization | API consumption only |
| RustDesk Client | Desktop client for remote connections | Distributed unmodified |
3. AGPL Compliance
- RustDesk components are run unmodified on self-hosted infrastructure
- The Portal, Agent, and Mobile App are independent code developed from scratch and are not derivative works
- RustDesk source code is available from the original project website
- All RustDesk copyright notices are preserved
4. Additional Open Source Components
| Component | License | Usage |
|---|---|---|
| ASP.NET Core | MIT | Portal Framework |
| Entity Framework Core | MIT | Database ORM |
| Flutter | BSD-3-Clause | Mobile App Framework |
| Bootstrap | MIT | UI Framework |
| Redis | BSD-3-Clause | Distributed Cache |
| Seq | Proprietary (free for low volume) | Log Management |
| Prometheus / Grafana | Apache 2.0 / AGPL-3.0 | Monitoring & Dashboards |
| Nginx | BSD-2-Clause | Reverse Proxy |
5. Obtaining Source Code
You may request the source code of open source components used in this service by contacting legal@levor.io. We will provide the source code within 30 days, in accordance with the relevant license requirements.
6. NOTICE File
A complete NOTICE file with all copyright notices and licenses is available on GitHub .
7. Contact
Levor Technologies Ltd.
Licensing inquiries: legal@levor.io