Date of posting: 28.08.2026
Effective date: 28.08.2026
Version: 280826

ATTENTION! IMPORTANT INFORMATION:

By installing, copying or otherwise using the Software, the End User confirms that it has read the terms of this End User License Agreement and accepts them in full.

If the End User does not agree with the terms of this End User License Agreement in full, the End User shall not be entitled to install, copy or otherwise use the Software.

This End User License Agreement (the "Agreement") constitutes a legally binding agreement between the End User — an individual or a legal entity — and "3D Innovations" LLC (official state registration number 1117847131984), with its registered office at 197183, Saint-Petersburg, Savushkina street, 12A, premises 12-N (hereinafter, the "Rightsholder"), in respect of the software "Platform solution for creation, editing and distribution of AR/VR content and consumer-grade virtual reality applications with a universal marketplace and libraries of locations and objects" (the "Platform"), the exclusive rights to which belong to the Rightsholder.

1. Terms and Definitions

1.1. The following terms are used in this Agreement:

Platform — the Rightsholder's software platform for the creation, editing and use of AR/VR content and consumer-grade virtual reality applications.

Varwin Education (the "Software") — the edition of the Platform with activated access to the Market Place (object library) and to the library of pre-compiled objects (including the Varwin Starter, Varwin Education Standard and Varwin Education Python editions), intended for use for educational purposes.

Varwin Starter — the free academic edition of the Software with limited functionality, provided solely for familiarisation with the Platform interface and for individual learning of the fundamentals of 3D/VR/AR development. The key functional capabilities of this edition are:

— the 3D space editor;

— the Blockly logic editor;

— the ability to create, edit and manage projects created using the Varwin Platform, within the functional capabilities of the respective License Edition.

Varwin Education Standard — the paid edition of the Software with extended functionality, provided to educational organisations and individuals for use in the learning process. The key functional capabilities of this edition are:

— the 3D space editor;

— the Blockly logic editor;

— the ability to create, edit and manage projects created using the Varwin Platform, within the functional capabilities of the respective License Edition.

Varwin Education Python — the paid edition of the Software with full support of the Python programming language, provided to educational organisations and individuals for use in the learning process. The key functional capabilities of this edition are:

— the 3D space editor;

— the Blockly logic editor;

— the ability to create, edit and manage projects created using the Varwin Platform, within the functional capabilities of the respective License Edition.

License Edition (Edition) — a particular variant of the License to use the respective edition of the Software, the terms of which are established by the Rightsholder.

Varwin XRMS — the Rightsholder's commercial platform for the creation, editing and management of enterprise VR/AR content. Varwin XRMS is not the subject matter of this Agreement; the terms relating to Varwin XRMS are set out in Clause 2.5 of this Agreement.

Certified Varwin Partner (Certified Partner) — a legal entity that has obtained the status of the Rightsholder's partner under the established procedure, which comprises completion of training on the Varwin XRMS platform, certification of specialists and execution of a partnership agreement with the Rightsholder. The current list of Certified Partners is provided by the Rightsholder upon request.

Varwin SDK — the free Software Development Kit, being an extension for the Unity environment, which enables the creation of objects and scene templates for the Varwin platform. Use of the Varwin SDK does not grant any right to use Varwin XRMS and does not constitute grounds for obtaining the status of a Certified Partner.

Educational Organisation — a legal entity carrying out educational activities as its principal type of activity on the basis of a licence, permit or accreditation required in its country of incorporation in accordance with the purposes for the achievement of which it was established (including general education organisations, secondary vocational education organisations, higher education organisations and supplementary education organisations).

Educational Purposes — the use of the Software within the educational process (conducting classes, preparing academic projects, professional development of teaching staff, holding hackathons and olympiads), as well as the individual study of 3D/VR/AR development by individuals for personal development.

License — a simple (non-exclusive) licence to use the Software, granted on the terms of this Agreement.

2. Subject Matter of the Agreement and Terms of Use

2.1. The Rightsholder grants to the End User a simple (non-exclusive) License to use the Software by the means provided for in this Agreement, including installation, reproduction (including recording in computer memory) and launching of the Software in accordance with the terms of this Agreement.

2.1.1. Where a perpetual License is acquired, the End User shall be entitled to use the Software without time limitation. Updates and technical support shall be provided for the period corresponding to the Edition of the License acquired.

2.1.2. Where a fixed-term License is acquired, the End User shall be entitled to use the Software during the term corresponding to the Edition of the License acquired, commencing from the moment the Software licence key is generated.

2.1.3. Upon expiry of the period during which updates and support are provided under a perpetual License, the End User's right to use the Software shall be retained; however, updates and technical support shall not be provided thereafter, unless otherwise provided by the terms of the respective License.

2.1.4. The Varwin Starter License is granted free of charge for a term of 62 (sixty-two) calendar days from the moment the Software licence key is generated. Upon expiry of the said term, the License may be granted again for a new term of 62 (sixty-two) calendar days under the procedure established by the Rightsholder.

2.1.5. Territory of the License: worldwide.

2.2. Permitted use and restrictions as to purpose.

2.2.1. The Software, including the Varwin Starter, Varwin Education Standard and Varwin Education Python editions, is provided for use exclusively for Educational Purposes as defined in Clause 1.1 of this Agreement.

2.2.2. Use of the Software for the following purposes is expressly prohibited:

(a) the development, testing, demonstration, operation or supply of VR/AR solutions, applications, simulators and other content for commercial, industrial, corporate, governmental or defence customers;

(b) the performance of works or provision of services under agreements with third parties (including, without limitation, contractor agreements, agreements for the provision of services for consideration, state and municipal contracts, and supply agreements) in which the Software is used as a tool for creating, editing, managing or demonstrating VR/AR content;

(c) use of the Software on behalf of, in the interests of, or at the instruction of a legal entity that is not an Educational Organisation;

(d) use of the Software for the conduct of commercial activity or the derivation of profit, including, without limitation, the sale or transfer for consideration of VR/AR content created using the Software, as well as the provision of paid VR/AR development services to third parties;

(e) use of the Software as a basis for participation in procurement procedures (tenders, competitions, auctions, requests for quotations, etc.) where the subject matter of the procurement is the supply of VR/AR solutions, Varwin XRMS licences or VR/AR development services, and the procurement participant does not hold the status of a Certified Varwin Partner;

(f) hosting of the Software on servers, in cloud environments or on any other infrastructure used to provide VR/AR services to commercial customers.

2.2.3. Varwin Starter is additionally subject to the following restrictions:

(a) no more than 3 (three) projects edited simultaneously; projects in excess of that number, as well as projects containing paid content, are unavailable for editing;

(b) no more than 1 (one) scene in editing mode within each project;

(c) use of objects and scene templates from the Starter package only; objects and scene templates provided for consideration are unavailable;

(d) no more than 3 (three) project exports in .vwp format per day;

(e) no export of projects in .vwm format;

(f) no building of a project into an executable application;

(g) no configuration of project settings;

(h) no restoration of deleted projects and scenes;

(i) file uploading is limited to resources and projects;

(j) no support for editing program code in the Python language;

(k) display, in the Software interface and in the projects created, of an indication that the Varwin Starter edition is being used, without the possibility of disabling such indication;

(l) mandatory installation of Software updates: upon expiry of 7 (seven) calendar days from the date an update is received, project editing shall be unavailable until the update is installed;

(m) no individual technical support.

Varwin Starter is not intended for and may not be used for the development of full-scale VR projects, including commercial, corporate and industrial projects.

2.2.4. Projects created using the Software for Educational Purposes, including academic works of school pupils, students and teaching staff, may be demonstrated at hackathons, olympiads, conferences and exhibitions and in the portfolios of learners and other persons who created such projects. Such demonstration shall not in itself be deemed commercial use of the Software. Commercial exploitation of such projects (sale, supply to a customer, use in a production process) is permitted only where the person concerned holds the status of a Certified Varwin Partner and has acquired a Varwin XRMS licence under a separate agreement with the Rightsholder.

2.3. The End User shall not be entitled to transfer, assign or otherwise grant to third parties, in whole or in part, the rights to use the Software obtained under this Agreement, without the prior written consent of the Rightsholder.

2.4. The End User shall not be entitled to perform, or permit third parties to perform, any of the following acts:

1) unpacking and/or decompilation (conversion of object code into source text) of the Software;

2) modification of the Software, including alteration of the object code of the Software, save for such alterations as are performed by tools forming part of the Software and described in the documentation accompanying the Software;

3) enabling any individual or legal entity that has no right thereto to use the Software;

4) distribution of the Software; distribution of the Software means providing third parties with access to the Software reproduced in whole or in part, by any means, including dissemination through information and telecommunication networks, sale, lease or other provision of access, as well as publicly posting the Software in whole or in part;

5) use of the Software for the performance of works, provision of services or creation of products in the interests of, at the instruction of, or by order of third parties, where such works, services or products are unrelated to Educational Purposes;

6) presenting the Software License as a Varwin XRMS licence, as confirmation of Certified Varwin Partner status, or as any other commercial edition of the Rightsholder, in commercial proposals, procurement bids, documentation or other materials.

2.5. Varwin XRMS and Certified Varwin Partners.

2.5.1. The commercial platform Varwin XRMS is not the subject matter of this Agreement. Varwin XRMS licences (server and commercial) are granted exclusively to organisations holding the status of a Certified Varwin Partner, within projects for the development and implementation of VR/AR solutions, on the basis of separate agreements with the Rightsholder.

2.5.2. Obtaining the status of a Certified Varwin Partner requires:

(a) completion of training on the Varwin XRMS platform to the extent determined by the Rightsholder;

(b) certification of at least two specialists of the partner organisation;

(c) execution of a partnership agreement with the Rightsholder.

2.5.3. The Rightsholder shall independently determine the procedure and criteria for granting Certified Partner status. The terms of the partner programme, including the requirements applicable to partners, may be amended by the Rightsholder under the procedure established by the relevant partner programme documents and agreements with partners.

2.5.4. A Varwin Education License is not, and may not be regarded as, a Varwin XRMS licence. Acquisition of a Varwin Education licence does not grant any right to obtain a Varwin XRMS licence and does not evidence that the End User holds the status of a Certified Varwin Partner.

2.5.5. Use of the Varwin SDK does not grant any right to use Varwin XRMS and does not constitute grounds for obtaining the status of a Certified Varwin Partner.

2.6. Requirements applicable to the licensee.

2.6.1. A Varwin Education License is granted to legal entities only if they are Educational Organisations. The Rightsholder shall be entitled to request documents confirming Educational Organisation status under the law of the End User's country of incorporation (including a licence or permit to carry out educational activities, a certificate of accreditation, or an extract from the relevant public register of legal entities) and shall be entitled to refuse to grant the License where such confirmation is not provided or where non-compliance with the requirements applicable to an Educational Organisation is established.

2.6.2. A Varwin Education License granted to an individual is intended exclusively for individual learning. Use of such License on behalf of, in the interests of, or at the instruction of a legal entity is not permitted.

2.6.3. One License entitles the End User to use the Software simultaneously on no more than one workstation/PC. Installation of the Software on several workstations/PCs is permitted provided that the Software is not used simultaneously on more than one workstation/PC.

2.7. The End User shall not be entitled to use the Software in cases where failure, malfunction or incorrect operation of the Software may result in death or harm to human health or in other physical damage to the environment, including for the control of:

1) equipment of any nuclear facilities;

2) aircraft navigation equipment, communication systems equipment and flight control equipment;

3) air traffic control systems;

4) public transport control systems;

5) medical equipment;

6) weapons systems.

2.8. The procedure for, and frequency of, releases of Software updates shall be determined by the Rightsholder at its sole discretion. The Rightsholder shall be entitled at any time to discontinue the release of updates to the Software and/or to individual versions or modules thereof, unless otherwise required by mandatory requirements of the applicable law. In such case, the End User's right to use the previously provided version of the Software shall be retained on the terms and for the period provided for by the respective License.

2.9. Where new versions and/or modules of the Software are released, the Rightsholder assumes no obligation to ensure compatibility of previous versions and/or modules of the Software, the License to use which has been granted to the End User, with the new versions and/or modules of the Software.

2.10. The End User agrees that the Rightsholder shall be entitled, either itself or by engaging third parties, to verify compliance with the terms of use of the Software provided for in this Agreement, using lawful means and technical measures applied in the provision and licensing of the Software.

2.11. In the event of a material breach by the End User of the terms and restrictions provided for in this Agreement, the Rightsholder shall be entitled to withdraw from the Agreement unilaterally and out of court by sending the End User a corresponding notice, and also to demand compensation for the damage caused by such breach.

2.11.1. The following acts constitute a material breach of this Agreement and serve as grounds for termination of the right to use the Software and termination of the Agreement under the procedure provided for by this Agreement and the applicable law:

(a) use of the Software for the purposes prohibited by Clause 2.2.2 of this Agreement (including commercial, industrial and corporate use);

(b) use of the Software for the performance of works/services in the interests of third parties in breach of Clause 2.4(5);

(c) presenting the Varwin Education License as a Varwin XRMS licence or as confirmation of Certified Varwin Partner status in breach of Clause 2.4(6);

(d) provision of knowingly false information as to the existence of Educational Organisation status upon acquisition of the License;

(e) transfer, assignment or other granting to third parties of the rights to use the Software without the written consent of the Rightsholder;

(f) participation in procurement procedures using a Varwin Education License in the absence of Certified Varwin Partner status, in breach of Clause 2.2.2(e).

2.12. The Software may contain programs available under the GNU open licence agreement or other similar open source licences which, among other rights, allow the licensee to copy, modify and distribute certain programs or parts thereof and to obtain access to the source code ("Open Source Software"). Where such a licence for software included in the Software, the Licenses to which are granted under this Agreement, provides for the source code to be made available to a licensee to whom the Software is provided in executable binary code format, the source code shall be provided upon a written request to be sent to the Rightsholder, or shall be delivered together with the Software. Where any Open Source Software licence included in the Licenses to use the Software granted under this Agreement requires the Rightsholder to grant rights to use, copy or modify the Open Source Software that are broader than the rights granted under this Agreement, such rights shall prevail over the rights and restrictions provided for by this Agreement.

3. Reservation of Rights

The Rightsholder reserves all rights to the Software not expressly granted to the End User under this Agreement, including the exclusive right to the Software. This Agreement does not grant the End User any rights to use the trademarks or service marks of the Rightsholder. The Software is protected by copyright and other laws and international treaties.

4. Warranties and Liability

4.1. The Parties shall be liable for breach of obligations under this Agreement in accordance with the law governing this Agreement, unless otherwise expressly provided by this Agreement, subject to compliance with the mandatory requirements of the applicable law.

4.2. The Software is provided on an "as is" basis. The Rightsholder does not warrant that the Software is free of errors and shall not be liable for any losses arising in connection with the use of the Software, save in the cases and to the extent that such liability may not be limited or excluded under the applicable law.

4.3. The Rightsholder does not warrant that the Software conforms to the individual requirements of the End User or that it is compatible with third-party software and hardware, unless otherwise expressly provided by the documentation or by the terms of the respective License.

4.4. Save for the warranties expressly provided by this Agreement or established by mandatory rules of the applicable law, the Rightsholder gives no other warranties in respect of the Software, its operation or its fitness for any particular use.

4.5. To the maximum extent permitted by the applicable law, the aggregate liability of the Rightsholder under or in connection with this Agreement shall be limited to the amount of documented actual damage and shall in any event not exceed the amount of the remuneration actually paid for the grant of the respective License.

4.6. Nothing in this Agreement shall exclude or limit any liability that cannot be excluded or limited under the applicable law.

5. Entire Agreement

This Agreement (including all amendments and supplements thereto) sets out the terms for the grant and use of the License to the Software. The terms of acquisition of the License, including the price, the procedure for concluding the contract, payment, refunds and other terms of acquisition, shall be determined by the relevant agreement or other document of the Rightsholder governing the acquisition of the License. Where the License is acquired on the basis of a public offer of the Rightsholder, the terms of such offer shall apply to the relations connected with the acquisition of the License, and this Agreement shall apply to the grant and use of the rights to the Software.

If any provision of this Agreement is held invalid, unenforceable or contrary to the applicable law, this shall not affect the validity and enforceability of the remaining provisions of the Agreement, unless otherwise provided by the applicable law.

6. Dispute Resolution Procedure

6.1. The pre-action procedure for the settlement of disputes and disagreements arising out of or in connection with this Agreement is mandatory. A claim shall mean a written demand of one Party addressed to the other Party to the Agreement to perform any actions or to refrain from any actions. A claim shall be signed by the person sending it, or executed in another manner allowing the sender to be identified, where such manner is permitted by the applicable law. The period for responding to a claim shall be 14 (fourteen) calendar days from the moment of receipt of the claim or, in accordance with the applicable law, from the moment when the claim is deemed to have been received by the Party to which it is addressed.

6.2. In the event of full or partial refusal to satisfy a claim, or if no response to the claim has been received by the Party that sent it, the pre-action dispute settlement procedure shall be deemed complied with.

6.3. Disputes arising out of or in connection with this Agreement shall be resolved in accordance with the effective laws of the Rightsholder’s country of incorporation by the competent court at the Rightsholder’s location, subject to the rules on jurisdiction and other mandatory requirements established by the applicable law.

7. Termination of the Agreement

From the date of termination of this Agreement, the End User shall lose the right to use the Software, unless otherwise provided by this Agreement or by the applicable law.

Upon losing the right to use the Software, the End User shall delete the Software from its devices and cease using any other copies of the Software under its control, unless otherwise provided by the applicable law.

8. Governing Law

Relations of the Parties arising out of this Agreement or related to it and ungoverned by this Agreement shall be governed by the effective laws of the Rightsholder’s country of incorporation.