Terms of Use

Last updated: 31 October 2026

These terms govern your use of this website and of the licenses for the Industrial UI programs — Industrial UI SCADA and Industrial UI Schematic (“Industrial UI”) — obtained through it. The website and the licenses are offered by the private individual who runs Industrial UI (“we”, “us”); contact details are in the Legal notice. By creating an account you accept these terms.

1. Account

• You sign in with a one-time link sent to your email address. Keep access to your mailbox secure: anyone who can read it can sign in to your account.
• You must state your country truthfully and keep it up to date in your account.
• Your email address is written into every license issued to you.
• We send you service emails that are part of the service: sign-in links, license and payment notifications, and important notices about your account or these terms. Announcements about Industrial UI, such as new versions, are sent only if you agree to them, and you can turn them off in your account at any time.

2. Licenses

• A license allows one installation of the program it was issued for — Industrial UI SCADA or Industrial UI Schematic — on the machine identified by the hardware ID (HWID) it was issued for. Several instances may run on that machine on different ports. A license of one program does not work for the other.
• The connection limit of an Industrial UI SCADA license is the maximum number of simultaneously connected devices, virtual controllers and Web API clients.
• The HWID is made of the board of the computer and the installation of its operating system. Network changes do not affect it (Wi-Fi on or off, other adapters, docks, VPN). A new mainboard or a new installation of Windows or Linux gives a new HWID; a virtual machine cloned by its hypervisor has a HWID of its own.
• A term license is valid from the moment it is issued until the end of the term. A perpetual license has no end date.
• Each paid license can be re-issued to a new HWID once. The re-issued license is for the same program and keeps the connection limit and end date of the original.
• Trial licenses are free, run for 90 days (Industrial UI SCADA: with 20 connections), and may be renewed once while active. Each account can request up to 2 trials of each program per day.

3. Points, payments and withdrawal

• Licenses are bought with points. 1 point equals 1 USD. Licenses offered free of charge are issued without points; the same rules of use apply to them.
• You top up points by sending Bitcoin to the deposit address shown in your account. A payment is credited after one network confirmation at the BTC/USD rate at that moment. Top-ups are available only while licenses are on sale.
• Points do not expire and cannot be transferred to other accounts. They are not refundable, except where mandatory consumer law gives you a right to a refund.
• Right of withdrawal. If you are a consumer, you may have the right to withdraw from a purchase within 14 days. When you buy a license, you ask us to deliver it immediately and confirm that you lose this right once the license is issued.
• Donations are voluntary, do not add points and are not refundable.
• Sending funds to a wrong address or on a wrong network cannot be reversed.

4. Sanctions and export control

You may not obtain, use or pass on Industrial UI or its licenses in or for Russia, Belarus, Iran, North Korea, Syria, Cuba or the occupied regions of Ukraine (Crimea, Sevastopol, Donetsk, Luhansk, Zaporizhzhia and Kherson), for any person, entity or body subject to EU sanctions, or for a military end use prohibited by EU law. You confirm this each time you request a license. We refuse accounts and requests that break this rule and may close the accounts involved.

5. Acceptable use

• You may not modify, bypass or tamper with the license check, share license files for use on other machines, or resell licenses without permission.
• Industrial UI must not be the only means of a safety function — such as an emergency stop or the protection of people, equipment or the environment. Such functions require independent safety equipment designed and certified for that purpose.
• Schematics, reports, part data and wire lengths made with Industrial UI Schematic must be checked by a qualified person before equipment is built or put into service. Part data imported from manufacturers is subject to the manufacturers' terms of use.

6. Liability

We develop Industrial UI with care, but we cannot guarantee that it is free of errors or suitable for every purpose. You are responsible for testing it in your application before relying on it. Trial licenses are provided free of charge and as they are.

To the extent permitted by law, we are not liable for indirect or consequential damage, lost profit, production downtime or data loss. This does not limit our liability for intent or gross negligence, for injury to life, body or health, or where liability cannot be excluded by mandatory law, including product liability law.

7. Changes

We may update these terms. Material changes will be announced by email at least 30 days in advance. Licenses already issued keep their conditions.

8. Applicable law

These terms are governed by the law of the country where the operator resides. If you are a consumer, you also keep the protection of the mandatory rules of the country where you live, and you may bring a claim before the courts there.

9. Contact

Questions about these terms: use the Contact link at the bottom of the page or the address in the Legal notice.