Terms and Conditions
Introduction
Section titled “Introduction”These Terms and Conditions govern your use of SEGUL: the SEGUI app for desktop and mobile, the SEGUL command-line tool, the SEGUL libraries (segul-core and pysegul), and our website, segul.app. By downloading or using them, you agree to these Terms and Conditions.
Changes to These Terms and Conditions
Section titled “Changes to These Terms and Conditions”We may change these Terms and Conditions at any time by posting the new version on this page. Your continued use of SEGUL after a change means you accept the new Terms and Conditions.
Using SEGUL
Section titled “Using SEGUL”You agree to use SEGUL only for purposes permitted by these Terms and Conditions and by any applicable law or regulation.
You are responsible for your data. SEGUL processes your files on your device, and some tasks write or overwrite files in the output location you choose. Keep a copy of important data.
Open Source License
Section titled “Open Source License”SEGUL and SEGUI are open-source software, released under the MIT License. You may use, copy, modify, and distribute them under the terms of that license. The source code is available on GitHub for SEGUL and SEGUI.
If an app store’s terms also apply to your download, such as Apple’s Licensed Application End User License Agreement for the App Store, you also agree to those terms.
No Warranty
Section titled “No Warranty”SEGUL is provided “as is”, without warranty of any kind, express or implied, including the warranties of merchantability, fitness for a particular purpose, and noninfringement. We do not guarantee that SEGUL is free of errors or that its results are correct. Check results that matter to your research before relying on them.
Limitation of Liability
Section titled “Limitation of Liability”To the extent permitted by law, the authors and copyright holders are not liable for any claim, damages, or other liability, including loss of data, arising from or in connection with SEGUL or its use.
Third-Party Libraries
Section titled “Third-Party Libraries”SEGUL uses third-party libraries that may be distributed under different licenses. Their use is subject to their own licenses, which we encourage you to review. Issues with these libraries should be directed to their authors or maintainers.
Names and Logos
Section titled “Names and Logos”The source code is copyright © Heru Handika and licensed under the MIT License. The SEGUL and SEGUI names and logos identify this project. Please do not use them in a way that suggests that we made or endorse a modified version or another product.
Citation
Section titled “Citation”If you use SEGUL in published research, please cite the SEGUL paper.
Dispute Resolution
Section titled “Dispute Resolution”If you have a dispute with us about your use of SEGUL, you agree to contact us first and describe the issue, so we have a chance to resolve it before any legal action.
Contact Us
Section titled “Contact Us”If you have any questions about these Terms and Conditions, please contact us at support@segul.app.
Copyright © 2026 H. Handika & J. A. Esselstyn.
This material is based upon work supported by the National Science Foundation under grant numbers: DEB-1754393 and DEB-2244754. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.