Terms of Use
Offline PDF · Version 1 · Effective: 13 November 2026
These terms are an agreement between you and Georgios Tsimpilis, trading as Mental Bound ("we", "us"), about the Offline PDF app. By installing or using the app you accept them. If you do not accept them, do not use the app.
1. Who we are
- Georgios Tsimpilis, trading as Mental Bound, a sole proprietorship in Greece
- Address: Alexandroupoleos 20, 115 27 Athens, Greece
- VAT number: EL115720389
- General Commercial Registry (G.E.MI.) number: 196367602000
- Email: support@mentalbound.com
2. Buying the app
Offline PDF is sold for a one-time price, shown in the store where you buy it. It contains no advertising.
You buy the app through a store, such as Google Play, which handles payment, receipts and refunds under its own terms. Nothing in these terms limits the rights you have as a consumer, including your rights if the app does not work as described.
3. Your licence to use the app
We give you a personal, non-exclusive and non-transferable licence to install and use the app on the devices you own or control, as far as the rules of the store you bought it from allow. You may use it for private and for business purposes.
You may not copy, sell, rent, lend or distribute the app, remove our notices from it, or decompile or modify it, except where the law allows you to.
The app includes open-source software, such as PDFium, and fonts, each under its own licence. Settings, About, Licences lists them, and their licences apply to those parts.
4. Your documents
Your documents are yours. The app works on your device, and we have no access to what you open, create or change with it.
You are responsible for having the right to open, change, sign and share the documents you work on, for respecting any restrictions that come with them, and for what you add to them.
5. Using the app lawfully
Do not use the app to break the law or to mislead others. In particular, do not use it to forge or falsify documents or signatures, to change a document that someone else relies on without their agreement, or to infringe anyone's rights.
6. Signatures, redaction and templates
Signatures. A signature you draw and place with the app is a picture of your signature on the page. It is not a digital signature with a certificate, nor an advanced or qualified electronic signature under EU law (Regulation (EU) No 910/2014, "eIDAS"). Whether a document signed this way is accepted depends on who receives it and on the law that applies.
Redact and Clean copy. These tools are made to remove content and details from a file. PDF files are made in many different ways, so check the result before you share a document with sensitive content.
Templates. The templates are general forms, offered for convenience. They are not legal, tax or financial advice, and they do not replace documents that the law requires to be issued in a particular way, such as tax invoices or receipts.
7. Back up your documents
The app keeps no copy of your documents in the cloud. If your device is lost, broken or reset, or if you uninstall the app without keeping its data, your documents can be lost for good. Use Backup in Settings, or save copies elsewhere, to keep what you cannot afford to lose.
8. Updates and support
We may update the app to fix problems, to keep it working with new versions of Android and of the stores, and to improve or change its features. Updates come through the store. We provide the updates the law requires to keep the app working as described, for as long as you can reasonably expect them. We cannot promise that the app will work on every device or on every future version of Android.
For help, write to support@mentalbound.com. We answer as soon as we can.
9. Warranty
We work to make the app reliable, but PDF files vary greatly and no software is free of errors. Apart from the rights the law gives you as a consumer, which these terms do not limit, the app is provided as it is, without any other promise or warranty, as far as the law allows.
10. Liability
Nothing in these terms limits or excludes liability that the law does not allow to be limited or excluded, such as liability for intent or gross negligence, for death or personal injury, or under mandatory consumer protection law.
Otherwise, and as far as the law allows, we are not liable for indirect or consequential loss, for lost profits, or for the loss of data that a backup would have prevented. If you use the app for business purposes, our total liability to you is limited to the price you paid for the app.
11. Ending these terms
You can stop using the app at any time by uninstalling it. If you seriously break these terms, your licence to use the app ends. The sections that by their nature continue to matter, such as sections 9, 10 and 14, continue to apply.
12. Where you got the app
If you got the app from Google Play, Google Play's terms of service also apply to your purchase.
If you got the app from Apple's App Store, Apple's standard Licensed Application End User License Agreement governs your licence to use the app, and these terms apply alongside it; where the two differ, Apple's agreement prevails.
13. Changes to these terms
We may change these terms when the app, the stores or the law change. We will update their version and date. If a change matters to you, we will say so in the app's release notes before it takes effect. If you do not accept a change, you can stop using the app.
14. Law and disputes
These terms are governed by Greek law. If you are a consumer living in another country, you keep the protection of the mandatory laws of that country and may bring a claim before its courts. Otherwise, the courts of Athens, Greece, have jurisdiction.
If something goes wrong, please write to us first: most problems can be solved by email. Consumers in Greece may also turn to the Consumer Ombudsman (Synigoros tou Katanaloti, www.synigoroskatanaloti.gr), a body for settling disputes out of court.
15. General
If a court finds part of these terms invalid, the rest remains in force. If we do not enforce a right at once, we do not give it up.
These terms are written in English and translated into the app's other languages. If a translation differs from the English text, the English text prevails, unless the law of your country gives you the right to rely on the version in your language.
Our Privacy Policy, in the app under Settings, About, explains how we handle information. In short, the app collects none.
16. Contact
Mental Bound, Alexandroupoleos 20, 115 27 Athens, Greece · support@mentalbound.com