End User License Agreement For Principle

This Agreement is valid for Trial and Lifetime Licenses of Principle

We ask you to read this end user license agreement thoroughly before you install and use Principle (“software”). By installing or using software you agree to be bound by the terms of agreement. Do not install or use software if you do not agree with the terms of agreement.

This end-user license agreement is a legal agreement between you (an individual or a single entity) and Hooper Software LLC for trial and full versions of Principle.


In this Agreement, the following terms shall have the meanings indicated, both the singular and plural forms and all verb forms of these terms are defined:

”Software” means all of the contents of the files or other media for which this Agreement is provided, including but not limited to a license key and software setup files and modified versions, updates, additions, and copies of the software, if any, licensed to you by Hooper Software LLC (“Updates”).

”Use” implies to access, download, install, copy or get benefit from using the software in accordance with the Documentation.

“User” is a person who uses the Trial version of the software or a license purchased through our own store or Gumroad.

"Trial version" means a version of the software that can be used for 14 days with the aim of demonstration and evaluation. A Trial version allows to test all software features before having to purchase a copy via Principle’s own store or via Gumroad's Store.

“Activate” means turning a copy of the trial version into a licensed version of the same application by entering the license key provided by Hooper Software LLC into the app.


Hooper Software LLC, as the licensor, grants you a non-exclusive right to use software under the terms of the license. Hooper Software LLC reserves all rights not expressly granted to you. Hooper Software LLC retains the ownership of software. The software is protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties.

Permitted uses and restrictions

Subject to your compliance with this EULA, Hooper Software LLC grants you a non-exclusive, limited, revocable, non-transferable license to use the Software solely as follows:

Consent to use of data

You agree that Hooper Software LLC and its subsidiaries may collect and use technical and related information in order to improve our products or to provide services or technologies to you.


The trial version of the software is effective until terminated. Your rights under this version will terminate by Hooper Software LLC automatically after the trial period is over.

Disclaimer of warranties

You use of the software at your sole risk. The Software and accompanying written materials are provided on an “as is” and “as available” basis without warranty of any kind, express or implied of any kind and Hooper Software LLC specifically disclaims the warranties of fitness for a particular purpose and merchantability. No oral or written advice given by Hooper Software LLC, its dealers, distributors, agents or employees shall create a warranty or in any way increase the scope if this warranty and you may not rely upon such information or advice.

Liability limitation

Hooper Software LLC or anyone else who has been involved in the creation, production, or delivery of this software cannot be liable for, and shall not pay any amount of incidental, consequential, direct or indirect damages (including damage for loss of profit, business interruption, loss of data, and the like arising out of the use or inability to use the software). You assume the entire risk as to the quality and performance of the software.