1-LVL · Legal
License Agreement
This Agreement defines the license scope, Licensor rights, user responsibilities, and regional safeguards.
1. Scope
This Agreement governs use of 1-LVL Operator, 1-LVL plugins, modules, extensions, updates, and related software components (collectively, the “Software”). The rightsholder and Licensor is Sannikov Denis, a natural person.
By installing, copying, running, or otherwise using the Software, the user accepts this Agreement. A person acting for an organization represents that they have authority to bind that organization.
2. License grant
Subject to this Agreement, the user receives a limited, non-exclusive, non-transferable, and non-sublicensable right to use the Software worldwide, except where a territory or use is prohibited by applicable law.
The license grants a right to use only. It does not transfer ownership of the Software or any exclusive rights.
- All exclusive rights, source code, architecture, algorithms, software components, and other protected results remain with the Licensor.
- The user may not sell, transfer, rent, or sublicense the Software unless a separate written agreement expressly allows it.
- Restrictions on reverse engineering apply only to the extent permitted by mandatory law.
3. Free offerings and transition to paid use
The Licensor may provide the Software free of charge or as Trial, Beta, Preview, or Community offerings, and may modify, limit, or discontinue a free plan. For a planned discontinuation, the Licensor will generally give at least 30 calendar days’ notice.
Ending a free plan does not create an automatic duty to pay. Paid use begins only after the user expressly agrees to the product, plan, price, currency, billing period, payment method, and recurring billing where applicable. Silence, inactivity, or continued free use is not consent to payment.
4. Engineering use
The Software supports professional work and does not replace professional judgment, engineering review, or any governmental or independent expert review.
- The user independently verifies inputs, calculations, models, drawings, and specifications.
- The user independently verifies regulatory compliance and suitability of engineering decisions for the specific project and jurisdiction.
- Software output alone is not a guarantee of safety, project fitness, or legal compliance.
5. Acceptable use and restrictions
- Do not use the Software to violate law, third-party rights, security measures, or technical restrictions.
- Do not distribute malicious code, interfere with a service, or obtain unauthorized access.
- Rights in user source projects and files remain with the user or other lawful owner.
6. Warranties and liability
The Software is provided as available. To the fullest extent permitted by law, the Licensor does not promise uninterrupted or error-free operation, fitness for undisclosed purposes, or elimination of the need for professional verification.
Nothing in this Agreement excludes or limits liability or mandatory rights that cannot lawfully be excluded.
7. Regional provisions
Russian Federation
Mandatory Russian law applies to users in the Russian Federation, including non-waivable consumer rights.
European Union and EEA
This Agreement does not limit mandatory consumer rights under EU law or the law of the consumer’s habitual residence. Any limitation applies only to the extent permitted by law.
United States
Users retain rights under applicable federal and state law. Paid recurring features require separate express informed consent.
8. Contact and changes
Legally relevant questions may be sent to info@1-lvl.ru. Material changes are published with a new effective date; separate consent will be requested where law or contract requires it.