Online Services Usage Agreement (“Terms of Use”)

April, 2024



PLATFORM: LexSemantic Platform application software



These Terms of Use, also known as End User License Agreements (EULA), are legal agreements between COMPANY and the end users who wishes to use its software. These agreements specify the conditions under which the PLATFORM and associated Reference Works can be used, covering the following topics.

Please note, these Terms of Use are subject to other legal notices, including our Privacy Policy. Your use of the Services on and after the effective date of these Terms of Use is acceptance of these Terms of Use. If you do not agree with these Terms of Use, please do not use the Services.

COMPANY reserves the right to change, modify, add, or remove portions of these Terms of Use at any time. Please check this page periodically for any modifications. Your use of any of the Services following the posting of changes constitutes your acceptance of the changes.


License Grant

COMPANY or your content providers grant you a limited, non-transferable license to access and use COMPANY Services for personal and non-commercial purposes, subject to your compliance with these Terms of Use and payment of any applicable fees. However, this license does not include the right to resell or commercially exploit the content, download, or copy account information for the benefit of third parties, or use data mining, robots, or similar data collection and extraction tools. COMPANY or its licensors, editors, rightsholders, or other content providers retain all rights not expressly granted to you in these Terms of Use. Any reproduction, duplication, sale, resolution, or commercial use of the COMPANY Service without the express written consent of COMPANY is prohibited. Failure to comply with these Terms of Use will result in the termination of the license granted by COMPANY.


Versions of Items Containing Advertisements

THE COMPANY may offer, temporarily or continuously, special versions of items operated by the PLATFORM (e.g. dictionaries, encyclopedias, etc.) free of charge, with or without restrictions on functionality of use, but containing third party advertising. In this case, the following clauses apply:

Advertisement Display: The PLATFORM may display third-party advertisements, including but not limited to banners, pop-ups, interstitials, or sponsored content, and that users agree to such displays by using the application.

Third-Party Advertisers: The advertisements may be provided by third-party advertising networks or advertisers, and these third parties may collect information about users’ interaction with the advertisements.

Opt-Out Options: An option is offered to not show advertisements by purchasing the use of items offered on the PLATFORM.

Content Responsibility: The COMPANY disclaim any responsibility or liability for the content of third-party advertisements, including accuracy, legality, or appropriateness, as these are controlled by the advertisers or ad networks.

Endorsement Disclaimer: The display of advertisements does not constitute endorsement or recommendation of the advertised products, services, or companies by the PLATFORM.

Ad-Blocking Policy: The COMPANY reserve the right to take measures against users who attempt to block or circumvent advertisements, including but not limited to restricting access to certain features.

Changes to Advertisements: The COMPANY reserve the right to change the types, formats, or frequency of advertisements displayed within the application without prior notice to users.

Revenue Generation: The COMPANY may receive compensation or revenue from third-party advertisers based on user interactions with advertisements, such as clicks, views, or conversions.

Compliance with App Store Guidelines: All advertisements comply with the guidelines and policies of the relevant app stores or platforms where the application is distributed.

Termination for Misuse: The COMPANY reserve the right to suspend or terminate user accounts or access to the application for any misuse related to advertisements, such as fraudulent clicks or attempts to manipulate ad impressions.


Intellectual Property

The user has no right to reproduce, distribute, modify, or create derivative works based on the software without the express written consent of the software developer or publisher.

Additionally, the terms of use may also outline the user’s responsibilities with respect to any intellectual property related to the software, such as acknowledging the developer or publisher as the owner of the intellectual property and not infringing upon any existing intellectual property rights.

Moreover, the Terms of Use may state that the user retains ownership of any data or content they create using the PLATFORM, subject to certain limitations. For instance, the user may grant the developer or publisher a license to use such data or content for the purpose of improving the software or providing customer support, but such use should not violate the user’s rights to their intellectual property.


Procedure for making claims of Intellectual Property infringement

To report any infringement of user´s intellectual property rights, please send an e-mail to with the Subject: INTELLECTUAL PROPERTY INFRINGEMENT. This e-mail can be used to report various types of intellectual property claims, such as copyright, trademark, and patent claims, among others. If you are not an intellectual property rights owner or their agent, COMPANY will not be able to process complaints submitted.

We take these claims seriously and aim to address them promptly. In appropriate circumstances, we will terminate the accounts of repeat infringers.



User identification is done by an email and a password.

The COMPANY does not have access to the password, so its recovery will not be possible. There are mechanisms of password change whose necessary information is on the PLATFORM and must be the maintained and remembered by the users.

The e-mail provided is not verified by the COMPANY, so communication by this instrument with the user and its future identification depends on the supply of an existing email.

The Reference Works acquired by the users will have their contract terminated according to the payment terms agreed in the product acquisition stores.

The COMPANY does not refund for the termination of contracts in progress. When canceling a subscription by the user, it will be valid until the end provided in its acquisition.


Limitation of Liability

The COMPANY Services, as well as all information, content (including software), and other services provided to you by the COMPANY, are offered on an “as is” and “as available” basis, unless otherwise specified in writing. The COMPANY does not make any express or implied representations or warranties regarding the operation of the COMPANY Services, or the information, content, products (including software), or other services provided to you through the COMPANY Services, unless otherwise specified in writing. You acknowledge and agree that your use of the COMPANY Services is at your sole risk.


To the maximum extent permitted by law, the COMPANY disclaims all warranties, express or implied, including but not limited to implied warranties of merchantability and fitness for a particular purpose. The COMPANY does not guarantee that the COMPANY Services, information, content, products (including software), or other services provided to you through the COMPANY Services, COMPANY servers, or electronic communications sent from the COMPANY are free of viruses or other harmful components. To the maximum extent permitted by law, the COMPANY will not be liable for any damages of any kind arising from the use of any COMPANY Service, or from any information, content, products (including software), or other services included on or otherwise made available to you through any COMPANY Service, including but not limited to direct, indirect, incidental, punitive, and consequential damages, unless otherwise specified in writing.


Dispute Resolution

If there is a disagreement or complaint in any form regarding your utilization of an COMPANY Service, it will be resolved in the courts located in Rio de Janeiro, RJ, Brazil. By agreeing to this, you also consent to the sole authority and location of these courts. Both parties renounce any entitlement to a trial by jury.