Prusa Slicer Logo Prusa Slicer
  • Home
  • Download
  • Contact

Terms of Service

Last Updated: January 26, 2025

1. Acceptance of Terms

By accessing and using this website, you accept and agree to be bound by these Terms of Service and our Privacy Policy. If you do not agree to these terms, please do not use our website or download Prusa Slicer.

2. About This Website

This website provides information about Prusa Slicer, a free and open-source 3D printing software developed by Prusa Research. Our website serves as an informational resource and download portal for the Prusa Slicer community.

3. Software License

Prusa Slicer is licensed under the GNU Affero General Public License version 3 (AGPLv3). By downloading and using Prusa Slicer, you agree to comply with the terms of this license, which include:

  • The software is provided free of charge
  • You may use, modify, and distribute the software
  • Any modifications must also be released under AGPLv3
  • Source code must be made available for any distributed versions
  • The software is provided "as is" without warranties

For the full text of the GNU Affero General Public License v3, please visit: https://www.gnu.org/licenses/agpl-3.0.html

4. Use of Website

4.1 Permitted Use

You may use this website for lawful purposes only, including:

  • Downloading Prusa Slicer software
  • Accessing documentation and resources
  • Obtaining information about the software
  • Contacting us for support or inquiries

4.2 Prohibited Use

You agree not to:

  • Use the website in any way that violates applicable laws or regulations
  • Attempt to gain unauthorized access to any part of the website or its systems
  • Interfere with or disrupt the website's functionality
  • Transmit viruses, malware, or other harmful code
  • Scrape, mine, or harvest data from the website using automated means without permission
  • Impersonate any person or entity or misrepresent your affiliation
  • Use the website to distribute spam or unsolicited communications

5. Intellectual Property

5.1 Website Content

All content on this website, including text, graphics, logos, images, and design, is provided for informational purposes. While Prusa Slicer software is open-source, the website content and design may be subject to copyright protection.

5.2 Prusa Slicer Software

Prusa Slicer is based on Slic3r by Alessandro Ranellucci and is developed by Prusa Research. The software is licensed under AGPLv3, and all intellectual property rights are governed by that license.

5.3 Trademarks

"Prusa" and "PrusaSlicer" are trademarks of Prusa Research. Use of these trademarks must comply with applicable trademark laws and Prusa Research's trademark usage guidelines.

6. Downloads and Software

6.1 Availability

We strive to ensure that Prusa Slicer downloads are always available. However, we do not guarantee uninterrupted availability and may suspend or discontinue downloads for maintenance or other reasons.

6.2 Software Updates

Prusa Slicer may receive updates, patches, and new versions. We recommend keeping your software up to date for optimal performance and security. Check our website or GitHub repository for the latest versions.

6.3 System Requirements

You are responsible for ensuring your system meets the minimum requirements to run Prusa Slicer. We provide system requirement information on our website, but cannot guarantee compatibility with all hardware and software configurations.

7. Disclaimers

7.1 Website Disclaimer

This website and all information provided are on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, either express or implied, including but not limited to:

  • Accuracy, completeness, or reliability of information
  • Fitness for a particular purpose
  • Non-infringement
  • Uninterrupted or error-free operation

7.2 Software Disclaimer

Prusa Slicer is provided under the AGPLv3 license, which includes the following warranty disclaimer:

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

7.3 Third-Party Links

Our website contains links to third-party websites and resources (GitHub, forums, etc.). We are not responsible for the content, accuracy, or practices of these third-party sites.

8. Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY LAW, WE SHALL NOT BE LIABLE FOR ANY:

  • Indirect, incidental, special, consequential, or punitive damages
  • Loss of profits, data, use, goodwill, or other intangible losses
  • Damages resulting from your use or inability to use the website or software
  • Damages resulting from unauthorized access to or alteration of your data
  • Damages resulting from third-party conduct or content on the website

This limitation applies regardless of the legal theory on which the claim is based.

9. Indemnification

You agree to indemnify, defend, and hold harmless the website operators, Prusa Research, and their affiliates from any claims, liabilities, damages, losses, costs, or expenses (including legal fees) arising from:

  • Your use of the website or software
  • Your violation of these Terms of Service
  • Your violation of any rights of another party
  • Your violation of applicable laws or regulations

10. User Content and Contributions

If you contribute to Prusa Slicer through code submissions, bug reports, or other contributions:

  • Your contributions must comply with the AGPLv3 license
  • You grant necessary rights for your contributions to be included in the project
  • You represent that you have the right to make such contributions
  • You agree to the project's contribution guidelines

11. Privacy

Your use of this website is also governed by our Privacy Policy. Please review our Privacy Policy to understand how we collect, use, and protect your information.

12. Modifications to Terms

We reserve the right to modify these Terms of Service at any time. Changes will be effective immediately upon posting to the website with an updated "Last Updated" date. Your continued use of the website after changes constitutes acceptance of the modified terms.

13. Termination

We reserve the right to terminate or suspend your access to the website at any time, without notice, for conduct that we believe:

  • Violates these Terms of Service
  • Is harmful to other users, us, or third parties
  • Violates applicable laws or regulations

14. Governing Law and Jurisdiction

These Terms of Service shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising from these terms or your use of the website shall be subject to the exclusive jurisdiction of the appropriate courts.

15. Severability

If any provision of these Terms of Service is found to be invalid or unenforceable, the remaining provisions shall continue in full force and effect. The invalid provision shall be modified to the minimum extent necessary to make it valid and enforceable.

16. Entire Agreement

These Terms of Service, together with our Privacy Policy, constitute the entire agreement between you and us regarding your use of the website and supersede all prior agreements and understandings.

17. No Waiver

Our failure to enforce any right or provision of these Terms of Service shall not constitute a waiver of such right or provision. Any waiver must be in writing and signed by our authorized representative.

18. Contact Information

If you have questions about these Terms of Service, please contact us through:

  • Website: Contact Page
  • GitHub: PrusaSlicer GitHub Repository
  • Community: Prusa Community Forum

19. Acknowledgment

BY USING THIS WEBSITE AND DOWNLOADING PRUSA SLICER, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS OF SERVICE.

Open Source Acknowledgment: Prusa Slicer is built on the foundation of Slic3r by Alessandro Ranellucci and benefits from contributions by the open-source community. We are grateful to all contributors who have helped make Prusa Slicer what it is today.

Note: This website is provided as an informational resource for the Prusa Slicer community. For official Prusa Research information, please visit www.prusa3d.com.

About Prusa Slicer

Prusa Slicer is a powerful, free, and open-source 3D printing software developed by Prusa Research. It helps you prepare your 3D models for printing with precision and ease.

Quick Links

  • Home
  • Download
  • Contact

Legal

  • Privacy Policy
  • Terms of Service

Community

  • GitHub
  • Reddit Community

© 2025 Prusa Slicer. Licensed under GNU Affero General Public License v3. Original development by Prusa Research.