Leafwork

End User License Agreement

DRAFT — NOT IN EFFECT. This is a working template, not the governing terms of any software, and not legal advice. It has not been reviewed or finalized, including by legal counsel, and no software is distributed under it. Bracketed [PLACEHOLDER: …] markers must be completed before this becomes a real agreement. Nothing on this page is binding on anyone.

Draft — last updated 22 July 2026. This draft has no effective date; it takes effect only once finalized and published for a public release.

1. Preamble and acceptance

This End User License Agreement (this “Agreement”) is a legal agreement between you (“you”) and [PLACEHOLDER: Legal Entity] (“Leafwork”, “we”, “us”), the provider of the Leafwork PBR desktop application (the “Software”). It applies to both the Free Version and the Pro tier of the Software.

By installing, copying, or using the Software you agree to be bound by this Agreement. If you do not agree, do not install or use the Software.

2. Definitions

“Software” means the Leafwork PBR desktop application for Windows and Linux, including its executables, bundled components, documentation, and any updates we make available.
“Free Version” means the Software's no-cost tier.
“Pro” / “Pro License” means the paid tier that unlocks additional features of the Software.
“License Key” means the activation code that unlocks the Pro tier for a user.
“Output” / “Generated Textures” means the PBR texture maps and related image files you create with the Software from source images you provide.

3. License grant

Subject to your compliance with this Agreement, we grant you a personal, non-exclusive, non-transferable, non-sublicensable, and revocable license to install and use the Software to create textures. You may use the Software and your Output for both personal and commercial purposes.

This license covers [PLACEHOLDER: number of installations / devices / seats per user, if any limit applies]. The Free Version license and the Pro License are the same grant except for the features each tier enables (Section 4).

4. Free Version and Pro

The Free Version is made available at no cost. The Pro tier unlocks additional features and is enabled by activating a valid License Key. Pricing, purchase, payment, and refund terms are [PLACEHOLDER: pricing / purchase channel / refund policy]. The specific features included in each tier are [PLACEHOLDER: description of Free vs Pro feature set, or reference to the website's feature comparison] and may change between releases.

5. License keys

A License Key is issued for use by a single user. You may not share, publish, sell, rent, sublicense, or transfer your License Key, and you may not circumvent, disable, or otherwise defeat the Software's license validation or Pro feature gating. We may suspend or revoke a License Key that is shared, obtained fraudulently, or used in breach of this Agreement, subject to [PLACEHOLDER: revocation / enforcement policy].

6. Ownership of your Output

Your textures are yours. As between you and Leafwork, you retain all right, title, and interest in the source images you provide and in the Output you generate with the Software. You may use, modify, distribute, and sell your Output — in games, products, client work, or otherwise — with no royalty and no additional license fee owed to us. We claim no ownership of, and take no license to, your Output.

This is subject only to [PLACEHOLDER: any carve-outs the owner wants — e.g. you must own or be licensed for your source images; the Software may not be used to produce unlawful or infringing content].

7. Restrictions

You may not, and may not permit others to:

8. Intellectual property

The Software is licensed, not sold. All right, title, and interest in and to the Software — including its source code, design, and the “Leafwork” and “Leafwork PBR” names, logos, and other branding — are and remain the exclusive property of [PLACEHOLDER: Legal Entity] and its licensors. This Agreement grants you no rights in our trademarks. Bundled third-party components and machine-learning model weights remain subject to their own licenses (Section 10).

9. Updates and telemetry

The Software may check for updates by requesting a small version manifest hosted on [PLACEHOLDER: update host, e.g. leafwork.io]. This check is notify-only: it displays a dismissible “update available” banner and links you to a download page. It never downloads or installs an update automatically — you choose whether to obtain a new version — and it can be disabled. The check sends no personal data; it makes a standard request that identifies only the application name and version.

The Software collects no telemetry or analytics by default. Optional crash reporting, if offered, is strictly opt-in and remains off unless you explicitly enable it; when enabled it transmits diagnostic crash information only and does not transmit your source images or Output. Data handling is described in [PLACEHOLDER: link to the privacy policy].

10. Third-party components

The Software includes third-party open-source components — for example Qt (via PySide6), ONNX Runtime, OpenCV, Pillow, NumPy, and SciPy — and pretrained machine-learning model weights, each provided under its own license. Those licenses may grant you rights and impose obligations independent of this Agreement; where a third-party license conflicts with this Agreement, the third-party license governs that component. Applicable notices and full license texts are provided at [PLACEHOLDER: location of third-party notices / attributions — e.g. the app's About dialog and the bundled LICENSES folder].

In particular, Qt (via PySide6) is provided under the GNU Lesser General Public License (LGPL). [PLACEHOLDER: the owner must confirm and document LGPL compliance — dynamic linking, the ability for users to relink with their own build of Qt, and inclusion of the LGPL license text — before distribution.]

11. Disclaimer of warranty

To the maximum extent permitted by applicable law, the Software is provided “AS IS” and “AS AVAILABLE”, without warranties of any kind, whether express, implied, or statutory, including any implied warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy of Output, or uninterrupted or error-free operation. [PLACEHOLDER: mandatory consumer-warranty carve-outs for your jurisdiction, which cannot lawfully be excluded].

12. Limitation of liability

To the maximum extent permitted by applicable law, we will not be liable for any indirect, incidental, special, consequential, or exemplary damages, or for lost profits, revenue, or data, arising out of or relating to the Software or this Agreement. Our total aggregate liability is limited to [PLACEHOLDER: liability cap — e.g. the amount you paid for the Software, or a jurisdiction-appropriate cap]. Some jurisdictions do not allow certain limitations, so some of the above may not apply to you [PLACEHOLDER: jurisdiction-specific limitations].

13. Term and termination

This Agreement is effective until terminated. It terminates automatically if you breach any of its terms. On termination you must stop using and remove all copies of the Software. Sections concerning ownership of your Output, intellectual property, disclaimers, limitation of liability, and governing law survive termination. [PLACEHOLDER: whether and how termination affects an activated Pro License].

14. Governing law and jurisdiction

This Agreement is governed by the laws of [PLACEHOLDER: governing law / jurisdiction], without regard to its conflict-of-laws rules, and the parties submit to the exclusive jurisdiction of the courts of [PLACEHOLDER: venue / courts].

15. Changes to this Agreement

We may update this Agreement for future releases of the Software. Changes take effect [PLACEHOLDER: when posted here / on the next version you install], and your continued use of the Software after a change takes effect constitutes acceptance of the updated terms.

16. Contact

Questions about this Agreement: [PLACEHOLDER: contact email].