Legal notice
Who is behind Cryptnook Vault and this website, with the details required by Spanish law on information society services.
Updated on 18 October 2026.
Who the owner is
Owner: Jaime Hernansanz Quevedo, self-employed. Cryptnook is the trade name.
Spanish tax ID (NIF): 12340984N.
Address: C/ Antonio de Ulloa, 12, 1.º C, 47195 Arroyo de la Encomienda (Valladolid), Spain.
Contact email: cryptnookvault@gmail.com.
What this website is for
cryptnook.com presents Cryptnook Vault, an app for Android and Windows that encrypts files on a USB drive. The app is sold on Google Play and Microsoft Store; nothing is bought or paid for on this website.
Who owns what you see
The texts, images, videos and code of this website and of the app belong to the owner, except for the third-party components the app lists in its notices. The screenshots come from the app itself.
Google Play is a trademark of Google LLC, and Microsoft Store of Microsoft Corporation.
Use of the website and the app
Use of the app is governed by the terms of use, and data processing, which is almost none, by the privacy policy. This website uses no cookies or analytics.
All of this is governed by Spanish law, without prejudice to the rights your own country’s law gives you as a consumer.