End User License Agreement — CADXtend P3D Issues
1. Agreement and acceptance
This End User License Agreement ("Agreement") is a binding contract between you — the individual or the organization on whose behalf you act ("you") — and Ivan Ignatenko, a sole proprietor doing business as CADXtend ("we", "us", "Publisher"). It covers the software application CADXtend P3D Issues, including its updates, documentation, and any related materials we supply (the "Software").
By installing, copying, or using the Software you accept this Agreement. If you do not accept it, do not install or use the Software.
If you accept on behalf of an organization, you represent that you are authorized to bind that organization, and "you" then means that organization.
2. Relationship to Autodesk terms
The Software is distributed through the Autodesk App Store. Your acquisition of the Software, and your use of the Autodesk App Store, are also governed by the Autodesk terms, which we do not control. This Agreement supplements those terms with respect to the Software itself. On matters that the Autodesk terms govern — distribution, purchase, payment, and refunds — those terms control. Nothing in this Agreement creates any obligation for Autodesk, Inc.
Autodesk is not a party to this Agreement and is not responsible for the Software.
3. License grant
Subject to your compliance with this Agreement and to payment of the applicable fee, we grant you a personal, non-exclusive, non-transferable, non-sublicensable, revocable license to install and use the Software for your internal business purposes, on the number of user seats you have licensed. One license permits use by one named user.
If you obtained the Software as a trial, the license is limited to evaluation during the trial period and ends when the trial ends.
4. Restrictions
You may not, and may not permit anyone else to:
- reverse engineer, decompile, or disassemble the Software, or otherwise attempt to derive its source code, except to the extent this restriction is prohibited by applicable law;
- copy, distribute, publish, sell, rent, lease, lend, sublicense, or otherwise make the Software available to third parties, or provide it as a hosted or managed service;
- modify the Software or create derivative works from it;
- remove, obscure, or alter any copyright, trademark, or other proprietary notice, or any digital signature, in or on the Software;
- circumvent or interfere with any licensing, activation, or usage-control mechanism; or
- use the Software to develop a competing product.
5. Prerequisites and third-party components
Autodesk products. The Software is a plug-in. It requires a validly licensed installation of AutoCAD Plant 3D and access to an Autodesk Forma project (the platform Autodesk renamed from Autodesk Construction Cloud on March 24, 2026; "Forma") with Issues enabled. Obtaining and maintaining those licenses and subscriptions is your responsibility, and your use of them is governed by your agreements with Autodesk. We do not control Autodesk products, Autodesk Platform Services, or the availability, behavior, or content of Forma, and we are not responsible for changes Autodesk makes to them.
Third-party software. The Software includes Newtonsoft.Json (Json.NET), Copyright © James Newton-King, licensed under the MIT License. That component remains subject to its own license terms, which permit its use and redistribution here. No other third-party component is redistributed with the Software.
6. Ownership
The Software is licensed, not sold. All right, title, and interest in and to the Software, including all intellectual property rights, remain with Ivan Ignatenko (CADXtend). You receive only the rights expressly granted in Section 3. All other rights are reserved.
If you send us suggestions or feedback about the Software, we may use them without restriction and without any obligation to you.
7. Your data and your projects
The Software runs on your computer and communicates directly with Autodesk services using your own Autodesk credentials. We do not operate a server for the Software, and we do not receive, store, or transmit your credentials, your project data, or your personal information. Details are in our Privacy Policy.
You are responsible for ensuring that you are authorized to access and modify the Forma project data you use the Software with.
8. Support and updates
Support is provided by email at support@cadxtend.com. We will make commercially reasonable efforts to respond, but this Agreement does not include a guaranteed response time or a service level commitment.
We may release updates from time to time, at our discretion. This Agreement covers updates unless an update is accompanied by separate terms, in which case those terms govern that update. We are not obligated to maintain compatibility with future versions of AutoCAD Plant 3D or of any Autodesk service.
9. Fees, taxes, and refunds
Purchases are processed by the Autodesk App Store, not by us. Prices, applicable taxes, and any refund is handled by Autodesk under its own policies. Requests for refunds should be directed to the Autodesk App Store.
10. Term and termination
This Agreement takes effect when you first install or use the Software and continues until terminated.
You may terminate it at any time by ceasing all use of the Software and uninstalling it.
Your license terminates automatically if you materially breach this Agreement — in particular Section 4 — and do not cure the breach within 30 days after we notify you of it.
On termination you must stop using the Software and remove all copies from your systems. Sections 4, 6, 7, 11, 12, 13, and 15 survive termination.
11. Disclaimer of warranties
THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SOFTWARE WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT IT WILL WORK WITH ANY PARTICULAR CONFIGURATION OF AUTODESK SOFTWARE OR SERVICES.
The Software is an engineering productivity aid. It does not replace your professional judgment or your organization's review and approval procedures. You remain responsible for verifying the information the Software displays and for every design and project decision you make.
Some jurisdictions do not allow the exclusion of certain warranties, so parts of this section may not apply to you.
12. Limitation of liability
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW:
(a) WE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOST PROFITS, LOST REVENUE, LOST OR CORRUPTED DATA, LOSS OF GOODWILL, BUSINESS INTERRUPTION, PROJECT DELAY, OR COST OF SUBSTITUTE SOFTWARE OR SERVICES, ARISING OUT OF OR RELATED TO THE SOFTWARE OR THIS AGREEMENT, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
(b) OUR TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATED TO THE SOFTWARE OR THIS AGREEMENT WILL NOT EXCEED THE AMOUNT YOU ACTUALLY PAID FOR THE SOFTWARE IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO THE CLAIM.
(c) THESE LIMITS APPLY REGARDLESS OF THE LEGAL THEORY — CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, OR OTHERWISE — AND EVEN IF A LIMITED REMEDY FAILS OF ITS ESSENTIAL PURPOSE.
You acknowledge that the price of the Software reflects this allocation of risk, and that we would not license the Software on these terms without it.
Nothing in this Agreement excludes or limits liability that cannot be excluded or limited under applicable law, including liability for fraud, for willful misconduct, or for death or personal injury caused by negligence. Some jurisdictions do not allow certain limitations, so parts of this section may not apply to you.
13. Indemnification
You will defend, indemnify, and hold harmless Ivan Ignatenko (CADXtend) from and against any claim, demand, loss, or expense (including reasonable attorneys' fees) arising out of your use of the Software in violation of this Agreement or of applicable law, or out of your infringement of a third party's rights.
14. Export compliance
You may not use or export the Software in violation of United States export control laws and regulations, or of any other applicable export or sanctions law. You represent that you are not located in, and are not a national of, a country or region subject to a United States embargo, and that you are not on any United States government restricted-party list.
15. Governing law and venue
This Agreement is governed by the laws of the State of Illinois, USA, without regard to its conflict-of-laws rules. The exclusive venue for any dispute arising out of or related to this Agreement is the state or federal courts located in the State of Illinois, and both parties consent to the personal jurisdiction of those courts.
16. General
Entire agreement. This Agreement, together with the Privacy Policy, is the entire agreement between you and us regarding the Software, and supersedes any prior understanding on that subject.
Severability. If any provision is held unenforceable, it will be modified to the minimum extent necessary to make it enforceable, and the remaining provisions stay in force.
No waiver. A failure to enforce a provision is not a waiver of it.
Assignment. You may not assign this Agreement without our prior written consent, except to a successor of your business that agrees to be bound by it. We may assign this Agreement to a successor of the CADXtend business, including a company later formed to hold it.
Changes. We may update this Agreement for new versions of the Software. The version in effect when you install a given version continues to govern that version. The current version is published at https://cadxtend.com/eula/.
17. Contact
Ivan Ignatenko (CADXtend)
1501 South Wolf Road, Apt 124
Prospect Heights, IL 60070, USA
support@cadxtend.com