math2slides - Terms & Conditions

Effective Date: 2025-10-1

This End-User License Agreement ("EULA" or "Agreement") is a legal agreement between you ("you") and mrzachdev (the "Company"). Read it carefully before using any of the solutions included in the math2slides subscription.

By installing or using the Software, you acknowledge that you have read and understood and that you agree to be bound by the terms and conditions of this EULA. If you do not fully agree to these terms, you should immediately remove the Software from your device.

If you are entering into this EULA 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 this EULA, do not install or use the Software.

1. Definitions
"Academic User" means a person with a teaching or research role at an academic institution.

"Access method" means having a Valid License, using a Product Key or another authentication process to enable the software's functionality, and complying with the terms and conditions outlined herein.

"Deprecated Solution" means an older release of the Software that is no longer developed, actively maintained, commercialized, and has limited technical support.

"Devices" means any supported desktop and laptop computers or any other supported handheld mobile device.

"End User" means an individual authorized by mrzachdev (or its authorized reseller) to use the Software.

“Intellectual Property” means inventions, articles of manufacture, compositions of matter, methods, apparatus, improvements thereof, ideas, conceptions, formulas, data, programs, other works of authorship, derivative works, know-how, improvements, discoveries, developments, designs and techniques, technical or business information, names or marks, characters, other proprietary information, or any other intellectual property anywhere in the world, whether tangible or intangible.

"Intellectual Property Rights" means all proprietary and intellectual property rights worldwide, including without limitation any and all utility patents, design patents, copyrights, trademarks, trade secrets, moral rights, database rights, topography rights, character rights, sui generis protection, rights of publication, rights of privacy, trade dress, and any other worldwide intangible or tangible right related to Intellectual Property (including without limitation the right to apply for the same together with any pending registrations, applications, divisional, continuations, derivatives, reissues, and re-examinations associated therewith).

"License Period" means the period from the date that the license is granted until the expiration date unless terminated earlier under the terms hereof.

"Product Key" means a unique key code issued by mrzachdev to activate and use the Software for the License Period.

"Software" means the executable code of the solutions included in the math2slides subscription and any updates or error corrections provided by mrzachdev.

"Solution" means the Software developed by mrzachdev included in the math2slides subscription.

"Subscription" means mrzachdev' licensing model that allows the end-user to have access to the Software and continue to use it for the License Period.

"Valid License" means a current and subsisting license issued by mrzachdev.

2. Usage Terms and Conditions
2.1. License Grant
The Software is a proprietary product owned by mrzachdev. mrzachdev grants you a non-exclusive, non-transferable license to use the Software for personal, non-commercial use only. This Software is licensed, not sold.

The License grants you the right to:

Use the Solutions included in the Subscription on up to three (3) Devices per user (according to the number of users allowed in the License). In case you need to activate the Software on more devices, you have to purchase an additional subscription.
Copy the Software in machine-readable form for backup purposes.
Your rights to use the Software are limited to the License Period. After the expiration of your Subscription, if you do not have a Valid License, your access to the Software will be terminated.

2.2. Solutions Granted
Currently, the Solutions included in the Software subscription are:
math2slides add-on for Google Workspace.

The above list is not exhaustive. mrzachdev, at any time and at its own discretion, may add or remove Solutions from the Software.

2.3. License Restrictions
2.3.1. You may not sell, sublicense, or distribute the Software, in whole or in part, to any third party without prior written consent from mrzachdev.

2.3.2. You may not modify, adapt, translate, reverse engineer, decompile, disassemble, or otherwise modify the Software.

2.3.3. You may not make copies of the Software unless in machine-readable form solely for backup purposes.

2.3.4. You may not use the Software for any illegal or unauthorized purpose or in a manner that violates any applicable laws or regulations.

To protect the License from unauthorized use:

You may not provide or make available your Access Method to any third party.
You may not resell the License to any third party.

You may not install the Software on more than three Devices per user (according to the number of users allowed in the License).
Breach of the above will result in service interruption without the right to claim a refund.

2.4. Trial Period
You may download and use the Software for free for creating five (5) mathematical formulae after the installation ("Trial Period"). During the Trial Period, mrzachdev grants you a non-exclusive, non-transferable, non-renewable license to use the Software for trial purposes only. The Software will be automatically disabled at the end of the Trial Period. During the Trial Period, you have the option of purchasing a license to use the Software. You can activate the Software after the Trial Period or at any time during said trial by entering a valid Product Key. mrzachdev will have no liability for the Software being disabled after the Trial Period.

3. Beta Software
Notwithstanding anything to the contrary in this Agreement, if the Software is designated as beta Software, you may use it in a manner consistent with the terms of this EULA solely for the Software evaluation purposes until the commercial release thereof. You acknowledge that beta Software may contain bugs, may not operate properly or perform all intended functions, may interfere with the functioning of other software applications, and may cause errors, data loss, or other problems. mrzachdev shall not be held liable for any damages caused by the beta Software.

4. Support and Maintenance
4.1. Technical Support
Technical support is included in the Software subscription. Incidents can be submitted via e-mail to mrzachdev@gmail.com.

4.2. Updates
Notwithstanding any other terms in this Agreement, mrzachdev may, at its discretion, provide updates, bug fixes, or new versions of the Software. When a new version is released, the latest update available replaces the previous version of the Software.

The Software periodically checks for updates and prompts you to install them. You may obtain updates only from mrzachdev or authorized sources.

All updates to any of the Solutions included in the Software released during your License Period are included in your Subscription. Versions previous to the latest released one will be considered “Prior Versions.”

4.3. Prior Versions
You may use Prior Versions of the Software with a proper license instead of the current version of the Software.

By using a Prior Version, you accept that (i) the Prior Version you are using may have errors, (ii) mrzachdev cannot guarantee full compatibility with current or future operating systems or third-party applications, (iii) mrzachdev will provide technical support to Prior Versions, (iv) Prior Versions are no longer updated or maintained, no new features, fixes or enhancements will be introduced, and (v) you may need to update your version of the Software to solve a technical problem.

4.4. Deprecated Solution
mrzachdev, at its own discretion, may deprecate any of the Solutions.

You may use the Deprecated Solution as long as it is compatible with your operating systems or third-party applications technology. However, the technical support provided for Deprecated Solution will be limited to addressing only critical issues of those users who already own a Valid License. mrzachdev technical support team will make reasonable efforts to assist users facing such critical issues, but responses may be delayed beyond the regular company SLA, and resolution cannot be guaranteed.

By using a Deprecated Solution, you acknowledge that mrzachdev will no longer update the Solution; that is, no new features, fixes, or enhancements will be introduced to the Deprecated Solution. Furthermore, mrzachdev cannot ensure full compatibility of the Deprecated Solution with current or future operating system updates or third-party applications. Users may encounter compatibility issues that the official technical support team may not be able to address.

mrzachdev technical support team will offer assistance for a maximum of 10 years from when the Solution was last released, subject to compatibility with currently available operating systems and third-party applications.

5. Intellectual Property
The Software and all associated intellectual property rights, including but not limited to copyrights, trademarks, and trade secrets, are and shall remain the exclusive property of mrzachdev. This EULA does not grant the End User any ownership rights to the Software.

6. Disclaimer of Warranties
The Software is provided "as is" without any warranties or representations, express or implied. mrzachdev makes no warranties, including warranties of the Software meeting the End User requirements, being error-free, or fitting a particular purpose.

7. Liability
To the maximum extent permitted by applicable law, mrzachdev shall not be liable for any direct, indirect, incidental, special, or consequential damages, including but not limited to loss of data, profits, or business opportunities, arising out of the use or inability to use the Software.

You agree to indemnify, defend, and hold mrzachdev harmless from and against any and all claims, damages, liabilities, costs, and expenses arising out of your use of the Software or any breach of this EULA.

8. Governing Law
This Agreement shall be governed by and construed in accordance with the laws of Spain for users located in the European Economic Area (EEA) and any other non-EEA jurisdictions, except the United States of America, and with the laws of the State of California, United States, for users located in the United States.

Any disputes arising from or related to this Agreement shall be resolved:

For users located in the EEA and other non-EEA jurisdictions, except the United States, in the courts of Madrid, Spain.
For users located in the United States, in the state or federal courts located in California, United States.

9. Changes to these Terms & Conditions
We may update these Terms & Conditions from time to time. Any changes will be posted on this page with an updated effective date.