End User License Agreement (EULA)

DMGKit – Fuse Labs

Last updated: April 20, 2026

1. Agreement

This End User License Agreement (“Agreement”) is a legal agreement between you (“User”, “you”) and Fuse Labs (“Company”, “we”, “us”, or “our”) governing your use of the DMGKit software (“Software”).

By installing, downloading, activating, or using DMGKit, you agree to be bound by this Agreement.

If you do not agree, do not install or use the Software.

2. License Grant

Subject to this Agreement, Fuse Labs grants you a limited, non-exclusive, non-transferable, non-sublicensable license to install and use DMGKit.

You may:

  • Use the Software for personal or commercial purposes;
  • Use it to create, package, and distribute disk images (.dmg files).

This license does not grant ownership of the Software.

3. License Restrictions

You agree not to:

  • Copy, distribute, or resell the Software;
  • Share, transfer, or sublicense your license key;
  • Reverse engineer, decompile, or disassemble the Software (except where prohibited by law);
  • Modify or create derivative works of the Software;
  • Bypass, disable, or interfere with license validation mechanisms;
  • Use the Software in any unlawful manner.

4. License Activation and Validation

DMGKit requires a valid license key for activation.

  • License keys are issued via Gumroad;
  • The Software may validate your license periodically.

You agree not to:

  • Use unauthorized or pirated license keys;
  • Share your license with others.

Fuse Labs reserves the right to:

  • Revoke or deactivate licenses that are abused, shared, or fraudulently obtained;
  • Deny access to the Software if validation fails.

5. Ownership

The Software is licensed, not sold.

All rights, title, and intellectual property in DMGKit remain the exclusive property of Fuse Labs.

6. Updates and Changes

Fuse Labs may:

  • Provide updates, fixes, or improvements;
  • Modify or discontinue features at any time.

We are not obligated to provide updates unless explicitly stated.

7. Third-Party Services

DMGKit interacts with third-party services, including:

  • Gumroad (licensing and payments);
  • Apple Developer services (code signing and notarization).

Fuse Labs is not responsible for:

  • Downtime or failures of these services;
  • Changes to third-party APIs or policies;
  • Issues caused by incorrect configuration of third-party accounts.

8. Apple Code Signing and Notarization

DMGKit includes tools to assist with code signing and notarization.

You acknowledge that:

  • You are solely responsible for your Apple Developer account;
  • You must provide valid credentials and certificates;
  • Fuse Labs does not control Apple’s notarization process.

We are not responsible for:

  • Notarization failures;
  • Certificate issues;
  • Apple service errors or delays.

9. User Responsibility for Output

You are solely responsible for:

  • Any applications, installers, or disk images created using DMGKit;
  • The content and behavior of your distributed software;
  • Compliance with platform requirements and laws.

Fuse Labs is not responsible for:

  • Software you distribute;
  • Any damages caused by your applications.

10. No Warranty

DMGKit is provided “as is” and “as available”, without warranties of any kind.

Fuse Labs makes no guarantees that:

  • The Software will be error-free;
  • The Software will meet your requirements;
  • The Software will operate without interruption.

11. Limitation of Liability

To the fullest extent permitted by law, Fuse Labs shall not be liable for:

  • Indirect, incidental, or consequential damages;
  • Loss of data, revenue, or business opportunities;
  • Failed notarization or distribution;
  • Any damages arising from use or inability to use the Software.

Your use of DMGKit is at your own risk.

12. Indemnification

You agree to indemnify and hold harmless Fuse Labs from any claims, damages, liabilities, or expenses arising from:

  • Your use or misuse of the Software;
  • Your violation of this Agreement;
  • Any software or installers you create or distribute.

13. Export Compliance

You agree to comply with all applicable export laws and regulations.

You may not use or export DMGKit:

  • To any country subject to trade restrictions or sanctions;
  • To any prohibited individual or entity.

14. Termination

This Agreement is effective until terminated.

Fuse Labs may terminate your license if you:

  • Violate this Agreement;
  • Abuse licensing mechanisms.

Upon termination:

  • You must stop using the Software;
  • You must delete all copies of the Software.

15. Privacy

Your use of DMGKit is also governed by the Privacy Policy.

DMGKit:

  • Does not include tracking or analytics;
  • Operates primarily locally;
  • Uses minimal data for license validation.

16. Governing Law

This Agreement shall be governed by the laws of:

Ontario, Canada

17. Entire Agreement

This Agreement constitutes the entire agreement between you and Fuse Labs regarding DMGKit and supersedes all prior agreements.

18. Severability

If any part of this Agreement is found invalid, the remaining provisions will remain in full force.

19. Changes to This Agreement

Fuse Labs may update this Agreement at any time.

Continued use of the Software after changes constitutes acceptance of the updated Agreement.

20. Contact

For questions or legal inquiries:

support@fuselabssoftware.com

Fuse Labs

21. DMGKit Inspector (Companion Software)

These terms apply equally to the use of “DMGKit Inspector.”

  • License Type: Unlike the paid DMGKit suite, Inspector is provided under a “Freeware” license. You may use, install, and distribute Inspector without charge for personal or professional use;
  • Non-Commercial Redistribution: You may not sell Inspector as a standalone product or bundle it into other paid software without express written permission from Fuse Labs;
  • Audit Liability: You acknowledge that Inspector is a forensic utility. Any “Trust Score,” signing report, or notarization status provided by Inspector is for informational purposes only. Fuse Labs is not liable for distribution failures or Apple Gatekeeper rejections based on Inspector’s reports;
  • SLA Auto-Accept: Inspector includes logic to automatically bypass Software License Agreements for the purpose of forensic auditing. You agree that using Inspector to audit a third-party DMG does not exempt you from the legal terms contained within that third-party’s SLA.

22. Responsibility for Localized Agreements

  • Final Review: By using the “Auto-Translate” feature, you acknowledge that machine translation may contain errors. You agree to indemnify Fuse Labs against any claims arising from misinterpreted or legally insufficient translations of your software’s license terms;
  • System Appearance: DMGKit attempts to optimize SLA display for System Light and Dark modes. However, the final rendering is controlled by the user’s version of macOS Finder. Fuse Labs does not guarantee perfect visual consistency across all legacy versions of macOS.