EternaCADES
Legal noticeTerms of useRefundsPrivacyTechnical responsibilityLicences

Terms of use

Version of 13 November 2026

What you get

A personal, non-transferable licence to use the program, on the web and in the Windows installer, according to your plan. The program is not sold: its use is licensed.

The free plan is for trying the program with the example projects: it does not allow creating, saving or exporting your own projects. Paid plans allow it while they are active.

When you create an account you get a 14-day Pro trial, free and with no card. When it ends you continue on the free plan, unless you choose a paid plan. There is one trial per person.

Payment, renewal and cancellation

Payments are handled by Paddle.com as the authorised reseller: Paddle charges, issues the invoice and applies the taxes of your country. Its purchase terms also apply to the purchase.

You can cancel whenever you like: the plan continues until the end of the paid period and then moves to the free plan. Your projects are not deleted.

Pro one-time purchase: you pay once, with no fees, and the Pro licence is yours forever, with the new versions that are released.

You have 14 days from purchase to ask for your money back, with no explanation needed. The «Refunds» page explains how.

Proper use

You may not share the account, resell the program, disable its licence or decompile it, except where the law expressly allows it.

The owner may suspend an account that breaches these terms, giving notice first except in serious cases.

Your projects

Projects are saved on your computer (in the browser or the desktop application). If you clear the browser data or uninstall, they are lost.

Keep a file copy (Save file, Ctrl+S) of the projects that matter to you. The owner cannot recover what has never been on its servers.

Warranty and liability

EternaCAD is provided as is. Known faults are fixed, but there is no guarantee that there are none or that the program is fit for a particular purpose.

Except for wilful misconduct or gross negligence, the owner liability is limited to what you have paid in the last twelve months. This does not reduce the rights the law gives you as a consumer.

Changes and governing law

These terms may change. If the change is significant, you will be notified in the program before it applies.

They are governed by Spanish law. If you are a consumer, the courts of your place of residence have jurisdiction. This English text is a translation; the Spanish version prevails.