End User License Agreement

Version 1.0 · Effective July 24, 2026

This End User License Agreement (the “Agreement”) is a binding contract between you (“you”) and the operator of vibecodeapdf (“Licensor”, “we”, “us”) governing the vibecodeapdf desktop IDE, including its updates and bundled materials (the “Software”). By purchasing a license key, activating the Software, or using the Software, you accept this Agreement. If you do not agree, do not purchase, activate, or use the Software.

1. License grant

Subject to payment and to this Agreement, we grant you a personal, worldwide, non-exclusive, perpetual (“lifetime”) license to install and use the Software, for your own personal or internal business purposes, on up to the number of concurrently activated devices your license allows (currently two seats unless stated otherwise at purchase). “Lifetime” means the license to the Software versions made available to you does not expire; it is not a promise of future features, updates, compatibility, or support.

2. License keys, activation, and seats

Your license key is issued once your Bitcoin payment settles. Each running installation binds a seat to a device through our activation service and receives a renewable offline activation token. You are responsible for keeping your license key confidential. We may revoke, without refund, any license key that (a) was obtained through fraud, stolen funds, or a reversed or unsettled payment; (b) is published, shared, resold, or distributed beyond the seat allowance; or (c) is used to circumvent, or to help others circumvent, activation or seat limits. You may permanently transfer your license once to another person if you deactivate and delete all of your copies and the transferee accepts this Agreement.

3. Bring-your-own-key AI

The Software's AI features operate using an API key that you supply for a third-party model provider (for example Moonshot AI's Kimi models). Your use of any third-party provider is solely between you and that provider, under their terms and pricing; we are not a party to it, we do not proxy, store, or see your prompts, code, or API key, and we are not responsible for that provider's availability, output, charges, or data handling. You are responsible for all fees you incur with such providers.

4. AI output

Code and other content generated with the assistance of AI models through the Software are produced by the model provider you chose, from your inputs. You are solely responsible for reviewing, testing, and determining the fitness, legality, licensing, and safety of anything you generate, and for anything you do with it. We make no representation that generated output will be correct, secure, non-infringing, or fit for any purpose.

5. Payment; no refunds

The license fee is a one-time payment made exclusively in Bitcoin through our payment processor. Cryptocurrency payments are irreversible; except where a refund is required by applicable law, all sales are final and non-refundable. You are responsible for network/miner fees, for sending the exact invoiced amount within the invoice window, and for the consequences of underpayment, overpayment, or expired invoices. Exchange-rate movements after payment are not grounds for refund or additional charge.

6. Restrictions

You must not, and must not permit anyone else to:

7. Updates

We may, but are not obligated to, provide updates. Updates may be delivered automatically and are part of the Software under this Agreement. We may change or discontinue non-essential online conveniences (such as the auto-update feed) at any time. Day-to-day use verifies your license offline; the Software does, however, periodically renew its device activation online (roughly monthly, with a 14-day offline grace period), so an activated seat needs occasional internet access to our activation service to keep the AI features unlocked.

8. Open-source and third-party components

The Software is built on open-source components, including code derived from the “Code - OSS” project (MIT License, © Microsoft Corporation and contributors) and other libraries distributed under their own licenses. Those components remain governed by their respective licenses, which are included with the Software. This product is not affiliated with, endorsed by, or sponsored by Microsoft Corporation or Moonshot AI.

9. Privacy

The Software does not send us telemetry, code, or prompts. Our activation service stores only what license enforcement needs: your license id, a hashed device identifier, a device label, activation timestamps, and — if you chose to provide it at checkout — an email address used to deliver or recover your key. We do not sell this data. Payment processing happens on our Bitcoin payment server; we do not receive card or bank details (none exist in this flow).

10. Disclaimer of warranty

THE SOFTWARE IS PROVIDED “AS IS” AND “AS AVAILABLE”, WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, QUIET ENJOYMENT, NON-INFRINGEMENT, ACCURACY, AND UNINTERRUPTED OR ERROR-FREE OPERATION. SOME JURISDICTIONS DO NOT ALLOW CERTAIN DISCLAIMERS, SO PARTS OF THIS SECTION MAY NOT APPLY TO YOU.

11. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW: (A) IN NO EVENT WILL WE BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOST PROFITS, REVENUE, DATA, GOODWILL, OR BUSINESS INTERRUPTION, ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY; AND (B) OUR TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE SOFTWARE WILL NOT EXCEED THE AMOUNT YOU PAID US FOR YOUR LICENSE. THESE LIMITS APPLY REGARDLESS OF THE THEORY OF LIABILITY AND EVEN IF A REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

12. Indemnity

You will defend and indemnify us against claims, damages, and costs (including reasonable legal fees) arising from your use of the Software, your AI-generated output, your breach of this Agreement, or your violation of law or of a third party's rights (including a model provider's terms).

13. Termination

This Agreement ends automatically if you materially breach it; upon termination you must stop using the Software and destroy your copies, and no refund is due. Sections 4 to 6 and 8 to 17 survive termination.

14. Export and sanctions

You represent that you are not located in, or ordinarily resident in, a jurisdiction subject to comprehensive sanctions and are not on any restricted-party list, and you agree to comply with applicable export-control and sanctions laws. You must be of legal age to form a contract where you live.

15. Governing law and venue

This Agreement is governed by the laws of the Province of Ontario and the federal laws of Canada applicable therein, excluding conflict-of-law rules and the UN Convention on Contracts for the International Sale of Goods. The courts of Ontario have exclusive jurisdiction over disputes arising out of this Agreement, and each party attorns to them; either party may nonetheless seek injunctive relief anywhere to protect intellectual property or enforce license limits. Nothing in this Agreement deprives you of mandatory consumer protections of the place where you live.

16. Changes to this Agreement

We may publish revised terms for future purchases. For a license you already bought, the version in effect at your purchase governs, except we may update terms as needed to comply with law.

17. General

This Agreement is the entire agreement about the Software and supersedes prior discussions. If a provision is unenforceable, it will be modified to the minimum extent necessary and the rest remains in effect. A failure to enforce is not a waiver. You may not assign this Agreement except as part of the one-time license transfer in Section 2; we may assign it as part of a transfer of the vibecodeapdf business.

18. Contact

Questions about this Agreement or the Software: support@develow.com.

Need your key again? Use the license retrieval page.