Last Update: July 2026
Unless otherwise stated all parts of Extension Pack for MARI are subject to the License below
Copyright Jens Kafitz, 2026
www.mariextensionpack.org
This End-User License Agreement ("EULA") is a legal agreement between you and Jens Kafitz, representing the Mari Extension Pack Product, dated from the time of purchase of Extension Pack for MARI.
This EULA agreement governs your acquisition and use of Extension Pack for MARI ("Software") directly from Jens Kafitz or indirectly through a Jens Kafitz authorized reseller, distributor (a "Reseller") or a Merchant of Record authorized to sell Mari Extension Pack.
Please read this EULA agreement carefully before completing the installation process and using Extension Pack for MARI. It provides a license to use the Extension Pack for MARI and contains warranty information and liability disclaimers.
If you should use a free trial of Extension Pack for MARI , this EULA agreement will also govern that trial. By installing and/or using the Extension Pack for MARI software, you are confirming your acceptance of the Software and agreeing to become bound by the terms of this EULA agreement.
If you are entering into this EULA agreement on behalf of a company or other legal entity, you represent that you have the authority to bind such entity and its affiliates to these terms and conditions. If you do not have such authority or if you do not agree with the terms and conditions of this EULA agreement, do not install or use the Software.
This EULA agreement shall apply only to the Software supplied by Jens Kafitz herewith regardless of whether other software is referred to or described herein. The terms also apply to any updates, supplements, Internet-based services, and support services for the Software, unless other terms accompany those items on delivery. If so, those terms apply.
Nothing in this Agreement excludes or limits rights that cannot be excluded under applicable consumer protection laws.
In this Agreement, terms shall have the meaning ascribed to them in this Section or elsewhere in this Agreement.
"Agreement" includes (i) these General Terms and Conditions, (ii) the Specific Terms and Conditions and (iii) the Third-Party Licenses which are incorporated hereto by reference.
"License" shall mean the limited right to Use the Software or the Copyrighted Assets as further detailed in these General Terms and
Conditions and in the applicable Specific Terms and Conditions.
"Licensee" shall mean the person or company purchasing the license
For purposes of determining eligibility for a License tier, "Revenue" shall mean the Licensee's total gross annual revenue, before taxes and deductions, for the most recently completed fiscal year.
"License Key" means a serial number, activation code, digital entitlement, authentication token, or similar credential used to activate or access the Software.
"User" means an individual authorized by the Licensee to access or use the Software pursuant to the applicable License.
"Order" means an order confirmation, invoice, checkout page, or other purchasing document identifying the Software, License type, Subscription term, and applicable fees.
Cloud Infrastructure Usage. References to AWS, Azure, or similar cloud environments permit deployment of the Software on cloud-hosted infrastructure under the Licensee's control. For Site Licenses, all users accessing the Software through such infrastructure must belong to the licensed Site unless otherwise authorized by the applicable License tier or a separate written agreement.
"Use" means to install, load, execute, access, display, or otherwise utilize the Software in accordance with the applicable License.
Please find below the definition of available licenses:
"Site" defines a company, studio, building or campus within a single City. See "Company Sites" for more details.
"Indie License" means a License to Use the Software granted to either (i) an individual, being or not a professional user, or a Legal entity, whether commercial or non-profit, with Revenue not exceeding 90.000 EUR during the prior fiscal year. Government entities may not subscribe to Indie Licenses.
"Freelancer License" means a License to the Software or the Copyrighted asset(s) granted (i) to a professional user or a commercial Legal Entity, whether commercial or non-profit, with annual Revenue between 90.000 EUR and 1.000.000 EUR; (ii) or to a commercial Legal Entity which is part of the Video game industry, VFX industry or a Government Agency, with annual Revenue between 90.000 EUR and 1.000.000 EUR. A Freelancer License is required where an individual or entity Uses the Software on systems, devices, or infrastructure under their own control and such Use is not otherwise covered by a valid Site License, Educational Site License, or other License held by the organization for which the work is being performed.
"Small Business License" means a License to the Software or the Copyrighted asset(s) granted (i) a commercial Legal Entity, whether commercial or non-profit, with annual Revenue between 1.000.000 EUR up to 7.000.000 EUR;
"Studio Site License" means a License to the Software or the Copyrighted asset(s) granted (i) to a professional user or a commercial Legal Entity
"Educational Site License" means a License to the Software or the Copyrighted asset(s) granted (i) to an educational facility such as a college or university
"Subscription" means a recurring or fixed-term license and access entitlement purchased by or on behalf of a User that authorizes use of the Software and, where applicable, related services, features, support, updates, or content for the applicable Subscription Term. A Subscription expires at the end of its Subscription Term unless renewed.
We define a site based on the presence of office space. For clarification we listed some fictional examples below:
Example 1 - Multiple offices, central infrastructure
Company X has its main office in London, UK. All its infrastructure is hosted there.
It has physical offices in Montreal, Canada and Bangalore, India.
Office workers from Montreal and Bangalore remote into Machines in London and work there. In this case we count all 3 company locations as separate sites, since physical offices are associated with them
Example 2 - One office and remote workers
Company X has its main office in London. It employs a large force of freelancers and remote workers who remote into the London office machines despite not being in London. In this case we only count one Site, as no other physical office space is associated with the company
Example 3 - One office and additional AWS Services
Company X has its main office in London. For flexibility when scaling up they use AWS, Azure or similar Cloud Services to rent additional infrastructure as required. Some people work on machines in London, some on remotely hosted cloud machines.
In this case we only count 1 Site, as only one has physical office space associated with it
This Agreement constitutes the entire agreement between the parties concerning the Software and supersedes all prior or contemporaneous understandings, agreements, representations, and communications.
Delivery of license keys, download links, or software by electronic means shall constitute valid delivery under this Agreement.
Licensee shall comply with applicable export control laws and sanctions regulations.
If you acquired an Indie License, Jens Kafitz hereby grants you a personal, non-transferable, non-exclusive licence to use the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement
Indie licenses are granted to a professional user or a commercial Legal Entity, whether commercial or non-profit, with annual revenue of up to 90.000 EUR;
The Software may be installed on multiple devices controlled by the Licensee, provided no more than one active user session accesses the Software at any time.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
If you acquired a Freelance License, Jens Kafitz hereby grants you a personal, non-transferable, non-exclusive licence to use the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement
Freelance licenses are granted
- to a professional user or a commercial Legal Entity, whether commercial or non-profit, with annual revenue between 90.000 EUR and 1.000.000 EUR;
- a commercial Legal Entity which is part of the Video game industry, VFX industry or a Government Agency, with annual Revenue below 1.000.000 EUR.
A Freelancer License is required where an individual or entity Uses the Software on systems, devices, or infrastructure under their own control and such Use is not otherwise covered by a valid Site License, Educational Site License, or other License held by the organization for which the work is being performed.
The Software may be installed on multiple devices controlled by the Licensee, provided no more than one active user session accesses the Software at any time.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
If you acquired a Subscription License, Jens Kafitz hereby grants you a personal, non-transferable, non-exclusive licence to use the Extension Pack for MARI software for the duration of your active Subscription in accordance with this EULA Agreement.
A Subscription License authorizes use of the Software only while the applicable Subscription remains active and all applicable Subscription fees have been paid.
The Software may be installed on multiple devices controlled by the Licensee, provided no more than one active user session accesses the Software at any time unless otherwise specified by the applicable Subscription plan.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to:
1. Combine or incorporate parts or the whole Software into any other software except for its intended use as an independent plugin for MARI.
2. Decompile, disassemble, reverse engineer, or otherwise attempt to derive the source code of the Software except to the extent expressly permitted by applicable law.
3. Reproduce, copy, distribute, rent, lease, sublicense, resell, or otherwise commercially exploit the Software.
4. Allow any third party to use the Software on behalf of or for the benefit of any third party except as expressly permitted by this Agreement.
5. Use the Software in violation of any applicable law.
6. Use the Software in any manner that breaches this Agreement.
7. Make a License Key available for download or public distribution.
If you acquired a Small Business License, Jens Kafitz hereby grants you a non-transferable, non-exclusive licence to use the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement
Small Business Licenses are granted
- to a professional user or a commercial Legal Entity, whether commercial or non-profit, with annual revenue between 1.000.000 EUR and 7.000.000 EUR;
- a commercial Legal Entity which is part of the Video game industry, VFX industry or a Government Agency, with annual Revenue between 1.000.000 EUR and 7.000.000 EUR.
Small Business Licenses permit installation and use of Extension Pack per license on up to 10 machines under your control.
Up to ten (10) active user sessions may access the Software concurrently under a Small Business License.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
With a Local Site License, Jens Kafitz hereby grants you unlimited use of the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement.
The software can be placed on a server accessible by unlimited numbers of users on site.
A site is defined as a company, studio, building or campus within a single City.
For more information on Site Definitions refer to the "Company Sites" section of this document.
Authorized users may include employees, temporary staff, students (where applicable), and contractors acting on behalf of the Licensee, provided such users access the Software solely through systems, devices, or infrastructure covered by the applicable Site License.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
When acquiring a Site License Bundle, Jens Kafitz grants you unlimited use of the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement.
The software can be placed on a server accessible by unlimited numbers of users on site. A site is defined as a company, studio, building or campus within a single City. For more information on Site Definitions refer to the "Company Sites" section of this document.
The Size of the Bundle determines how many different sites are allowed access to the software, e.g a "Studio Site License Bundle (5x)" would cover sites in 5 different cities.
Authorized users may include employees, temporary staff, students (where applicable), and contractors acting on behalf of the Licensee, provided such users access the Software solely through systems, devices, or infrastructure covered by the applicable Site License.
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
When acquiring a Educational Site License, Jens Kafitz hereby grants you unlimited use of the Extension Pack for MARI software on your devices in accordance with the terms of this EULA agreement.
The software can be placed on a server accessible by unlimited numbers of users on site.
A site is defined as a college, university or school campus with office space in a single city.
Authorized users may include employees, temporary staff, students (where applicable), and contractors acting on behalf of the Licensee, provided such users access the Software solely through systems, devices, or infrastructure covered by the applicable Site License.
License keys are not allowed to be distributed to Students or hosted on Students' home machines.
They need to remain under the control of the facility the license was granted to (via full remote login, network mounts etc.)
You are responsible for ensuring your device meets the minimum requirements of Extension Pack for MARI.
Under the License Grant you are not permitted to...
1. Combine or incorporate parts or whole in any other software excluding the intended use of the Software as an independent Plugin in MARI
2. decompile, disassemble or reverse engineer the Software or attempt to do any such things except to the extent such activity is expressly permitted by applicable law and cannot be restricted by contract.
3. Reproduce, copy, distribute, resell the Software
4. Allow any third party to use the Software on behalf of or for the benefit of any third party
5. Use the Software in any way which breaches any applicable local, national or international law
6. use the Software for any purpose that is a breach of this EULA agreement
7. Make a License Key available for download on the Internet
Jens Kafitz shall at all times retain ownership of the Software as originally downloaded by you and all subsequent downloads of the Software by you. The Software (and the copyright, and other intellectual property rights of whatever nature in the Software, including any modifications made thereto) are and shall remain the property of Jens Kafitz. Jens Kafitz reserves the right to grant licences to use the Software to third parties.
This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are disclaimed. In no event shall the copyright holder or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption), however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise), arising in any way out of the use of this software, even if advised of the possibility of such damage.
In no event shall Jens Kafitz's total liability arising out of or relating to this Agreement exceed the amount paid by Licensee for the Software during the twelve (12) months preceding the claim.
The Software is not warranted to operate uninterrupted or error-free.
Jens Kafitz reserves the right to investigate reasonable evidence of material violations of this Agreement where there is a reasonable basis to believe that a License is being used outside the scope of the applicable License tier or usage restrictions. Licensee agrees to cooperate in good faith with reasonable requests intended solely to verify compliance with this Agreement. No audit of Licensee's books, records, or financial statements shall be required except where mandated by applicable law or agreed to in writing by the Licensee.
Licensee may not assign, transfer, sublicense, rent, lease, or otherwise convey any rights under this Agreement without the prior written consent of Jens Kafitz.
The following terms apply to all Subscription Licenses.
A Subscription grants the Licensee the right to use the Software only during the active Subscription Term identified in the applicable Order.
Unless otherwise stated at the time of purchase, Subscriptions do not automatically renew.
If automatic renewal is offered, the applicable renewal terms shall be disclosed during the purchasing process.
Failure to pay applicable Subscription fees when due may result in suspension or termination of access to the Software until payment has been received.
Upon expiration or termination of a Subscription, the Licensee's right to use the Software immediately ceases unless otherwise required by applicable law.
Jens Kafitz may modify Subscription pricing for future renewal terms by providing reasonable prior notice. Any pricing changes shall not affect the current Subscription Term.
Nothing in this Section limits any rights that cannot be excluded under applicable consumer protection laws.
This EULA agreement is effective from the date you first use the Software and shall continue until terminated.
Upon such termination, the licenses granted by this EULA agreement will immediately terminate and you agree to stop all access and use of the Software.
Except in cases involving software piracy, fraudulent activity, deliberate circumvention of licensing mechanisms, or unlawful conduct, Jens Kafitz shall provide written notice of a material breach and allow fifteen (15) days to cure such breach. If the breach is not cured within that period, this Agreement may be terminated immediately.
Upon termination, Licensee shall delete all copies of the Software and destroy any license keys in its possession unless retention is required by law.
If any provision of this Agreement is determined to be invalid, illegal, or unenforceable for any reason, such provision shall be deemed modified to the minimum extent necessary to make it valid and enforceable. If such modification is not possible, the provision shall be severed from this Agreement. The invalidity, illegality, or unenforceability of any provision shall not affect the validity or enforceability of any other provision of this Agreement, which shall remain in full force and effect.
Neither party shall be liable for failure to perform due to causes beyond its reasonable control.
The Software may collect technical information necessary for license validation, product security, and software improvement.
Such information shall not include the contents of user projects unless explicitly disclosed. Any collection, processing, or storage of personal data shall be performed in accordance with applicable data protection laws, including the General Data Protection Regulation (GDPR).
Except where prohibited by applicable law, all sales are final. Requests for refunds, License upgrades, or License transfers may be considered at Jens Kafitz's sole discretion and in accordance with any published refund or upgrade policy in effect at the time of purchase.
This EULA agreement, and any dispute arising out of or in connection with this EULA agreement, shall be governed by and construed in accordance with the laws of Belgium. Any disputes shall be submitted to the competent courts of Belgium.
Unless expressly stated in a separate written agreement, purchase of a License does not obligate Jens Kafitz to provide maintenance, technical support, updates, upgrades, new features, compatibility fixes, or future versions of the Software.
Purchase of one version does not entitle Licensee to future major releases unless expressly included.
Third-party software components may be subject to separate license terms. Please refer to the 3rd Party Notice in the Plugin Documentation
Any proposed changes to the terms of this EULA will be presented to the other party at least forty-five (45) days prior to the proposed effective date of such amendment. In no event shall Jens Kafitz require you to agree to an amendment as a condition of using the version of Extension Pack for MARI you already purchased.
