End User License Agreement

Last updated: August 2026

1. Acceptance

This End User License Agreement is a binding agreement between you and LumaDisk covering the LumaDisk desktop application and any updates to it (the "Software"). By downloading, installing, or using the Software, you agree to it. If you do not agree, do not install or use the Software.

2. License grant

Subject to your compliance with this agreement, LumaDisk grants you a personal, worldwide, non-exclusive, non-transferable, revocable license to install and run the Software on up to five devices that you personally own or control.

A license is specific to the platform it was bought for. The macOS build is licensed through lumadisk.com; the Windows build is licensed by purchasing inside the Microsoft Store, where Microsoft's own device and account rules apply in place of the five-device limit above.

The license is perpetual for the version you purchased and is not a subscription. Commercial use is permitted — you may use the Software for work on a machine you own or that your employer has assigned to you.

2a. Trial and free use

The Software may be installed and used without a license. New installs include a 7-day trial of the full feature set. When the trial ends, disk scanning and visualization remain free indefinitely; the remaining features require a license.

Trial and free use are governed by this agreement in full, including the restrictions, warranty disclaimer, and liability limits below. Repeatedly reinstalling, or altering your system, to restart an expired trial is not permitted.

3. Restrictions

You may not:

  • redistribute, resell, rent, lease, lend, or sublicense the Software, or make it available to third parties as a service;
  • share, resell, or publish a license key, receipt, or activation credential;
  • circumvent or disable any licensing, purchase-verification, or technical protection mechanism;
  • reverse engineer, decompile, or disassemble the Software, except to the extent applicable law expressly permits it despite this limitation;
  • remove or obscure any copyright, trademark, or other proprietary notice.

4. Ownership

The Software is licensed, not sold. LumaDisk retains all right, title, and interest in and to the Software, including all intellectual property rights. This agreement grants you no rights to the LumaDisk name, logo, or trademarks.

5. Updates

All updates, including future major versions, are included at no additional cost for the lifetime of the product. Any update you receive is governed by this agreement unless it ships with its own license terms, in which case those terms apply to that update.

We may add, change, or discontinue individual features over time. We will not remotely disable a copy of the Software you have lawfully purchased.

6. Your data

The Software transmits nothing about your files to LumaDisk: no file names, no contents, no folder listings, no scan results, and no in-app usage analytics. Cloud drives you choose to connect authenticate directly with your provider and are never routed through our servers. Copies obtained from the Microsoft Store are additionally subject to Microsoft's own platform telemetry, which is collected by Microsoft under its privacy statement and never includes your file data. See the privacy policy for the full detail.

7. Third-party components

The Software includes open-source components distributed under their own licenses. Those licenses govern those components, and nothing in this agreement limits the rights they grant you. Attribution and license texts for included components are available in the Software's About screen and on request from [email protected].

8. Storefront terms

Where you obtained the Software also matters. Copies purchased through the Microsoft Store are additionally subject to Microsoft's terms of sale and the Microsoft Store Standard Application License Terms; copies purchased directly are processed by Paddle.com as merchant of record and are subject to Paddle's buyer terms.

This agreement governs your use of the Software itself. Where a storefront's terms must prevail as a condition of that storefront, they prevail for copies obtained there. Refunds are handled per our refund policy.

9. Termination

This license terminates automatically if you materially breach it. On termination you must stop using the Software and remove it from your devices. Sections 3, 4, and 10 through 12 survive termination.

10. Disclaimer of warranty

The Software is provided "as is" and "as available", without warranty of any kind, express or implied, including any implied warranty of merchantability, fitness for a particular purpose, or non-infringement. LumaDisk does not warrant that the Software will be uninterrupted or error-free.

The Software can permanently delete files and folders at your instruction. You are solely responsible for what you choose to delete. Review every deletion before confirming it, and keep backups of anything you cannot afford to lose.

11. Limitation of liability

To the maximum extent permitted by applicable law, LumaDisk will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, or business, arising out of or relating to the Software. LumaDisk's total aggregate liability under this agreement will not exceed the amount you actually paid for the Software.

Some jurisdictions do not allow the exclusion of certain warranties or the limitation of certain liabilities. Nothing in this agreement limits any right you have under mandatory consumer protection law, and where such law applies, these limitations apply only to the extent that law permits.

12. Export and sanctions compliance

You may not use or export the Software in violation of any applicable export control or sanctions law, and you confirm you are not located in a jurisdiction subject to a comprehensive embargo that would prohibit your use of it.

13. Governing law

This agreement is governed by the laws of the People’s Democratic Republic of Algeria, without regard to its conflict-of-law rules. If you are a consumer, this does not deprive you of the protection of the mandatory law of your country of residence.

14. Changes to this agreement

We may update this agreement for future versions of the Software. The version in effect when you obtained your copy continues to govern that copy; continued use after an update, having been given notice of it, constitutes acceptance of the updated terms.

15. Entire agreement

This agreement, together with our terms of use, privacy policy, and refund policy, is the entire agreement between you and LumaDisk regarding the Software. If any provision is held unenforceable, the rest remains in effect.

Contact

[email protected] or @lumadisk on X.