Terms and Conditions of Use

1. General Provisions and Acceptance

This document constitutes a binding software license agreement between you (hereinafter, the "User") and Eddie Goudet, an individual domiciled in Chile (hereinafter, the "Licensor"), governing the download, installation, and use of the MPLock software, its browser extensions, and the services associated with this website.

By downloading, installing, or purchasing a license for MPLock, the User declares that they have read, understood, and accepted these Terms and Conditions in full. If you do not agree, you must refrain from installing and using the software.

2. License Grant and Tiers

MPLock is provided under a software use license model, not a sale of proprietary binary code or its trademarks:

• Free / Trial Version: A limited, free, non-exclusive, and non-transferable license is granted to store up to 15 credentials and evaluate Pro features during a 14-day trial period.
• Pro Lifetime Version and Device Policy: Upon completing the one-time payment through our authorized payment platform, the User receives an Ed25519 cryptographic license key. This license authorizes the buyer to activate and use the software for their personal use on any number of devices exclusively owned by them (for example: personal desktop computer, personal laptop, and personal work computer), without activation counters or arbitrary numeric limits. The essential distinction is that the license covers the same individual across all of their own computers; lending, sharing, assigning, or redistributing the key to third parties (friends, family members, or colleagues), as well as concurrent use by multiple people, is expressly prohibited.
• Lifetime Scope (Series 1.x): The Pro license does not expire within the 1.x series (v1.x) and grants the right to receive and run updates, bug fixes, and new features released for that major version at no additional cost. This means your purchased access to version 1.x does not expire or require periodic payments; however, active maintenance or indefinite availability of the product or its companion services in perpetuity is not promised. Any future major version (such as v2.x) will constitute an independent product or version with its own commercial terms (which may be offered with an upgrade discount for existing customers).

3. Offline Model and Custody Responsibility

Because MPLock operates under a strictly local-first architecture:

• Unrecoverable Master Password: The User understands and accepts that the Licensor does not store or have access to their master password or the contents of their vault. If the User forgets their master password or loses their recovery access, it is not possible to recover the encrypted data.
• Backups: It is the User's sole responsibility to maintain periodic backups of their encrypted vault file (credentials.enc), as well as to keep their Pro license activation key in a safe place.

4. Acceptable Use and Restrictions

The User agrees not to engage in the following prohibited conduct:

• Reselling, sublicensing, renting, leasing, or commercially redistributing MPLock binary installers or generated license keys.
• Sharing, lending, reselling, or transferring the Pro license key to third parties other than the original buyer. The license covers solely and exclusively the personal devices of the purchase holder.
• Modifying or altering the binary code for the purpose of bypassing, neutralizing, or tampering with the Ed25519 cryptographic license validation mechanism.
• Publicly sharing license keys in repositories, forums, or mass key-distribution platforms. The Licensor reserves the right to revoke publicly leaked keys.

5. Pricing, Payments, and Billing

The price of the Pro Lifetime version is a one-time payment of $29 USD. Transactions are processed by an authorized Merchant of Record (Lemon Squeezy, accessible via this link), which issues the legal invoice and collects applicable taxes according to the buyer's country of residence.

6. Refund Policy

We offer a refund request period of 14 days from purchase. Requests are submitted by email to mplocksoporte@gmail.com and processed through Lemon Squeezy in accordance with its terms. For the detailed procedure, see our Refund Policy and the Lemon Squeezy Buyer Terms.

7. Limitation of Liability (As-Is)

To the extent permitted by applicable law, the MPLock software is provided "as is" and "as available", without commitments or warranties regarding uninterrupted operation or fitness for a particular purpose, without prejudice to mandatory consumer rights recognized by the laws of your country that cannot be waived.

To the extent permitted by applicable law and without prejudice to non-waivable statutory consumer rights, the Licensor is not liable for data loss, lost profits, business interruption, or failures originating in the User's hardware or operating system. It is the User's responsibility to safeguard their master password, recovery access, and local backups.

8. Jurisdiction and Dispute Resolution

These terms are governed by the laws of Chile. In the event of any controversy or dispute relating to the software or these terms of use, the parties agree to submit to the ordinary jurisdiction of the courts of the city of Santiago, Chile, without prejudice to the consumer's right to bring proceedings before the courts of their domicile where permitted by law.

9. Changes to These Terms

These terms may change periodically to reflect technical, operational, or commercial adjustments. Any change will be published directly on this page indicating the date of its latest update.

10. Contact

For any questions, clarifications, or inquiries regarding these terms, you can contact us at mplocksoporte@gmail.com.