These Terms of Service apply to the MOptima website, downloads, licenses, and desktop chemistry workflow product.
Use of MOptima
You may use MOptima according to the license for your package. You are responsible for complying with applicable laws and for verifying scientific results before relying on them.
Purchases and pricing
MOptima desktop features and public stable updates are free for individual users. Optional Supporter identity is offered for a one-time $29 payment when checkout is available. The final amount is shown before payment. Group licensing is arranged separately; contact us for a quote.
Refunds
Contact us for refund requests or payment issues. Applicable consumer rights remain in effect.
Supporter and Group
Free and Supporter are for individual users, including independent teaching, research, and professional work. Supporter is a voluntary identity on one active device. It hides support reminders and can be deactivated for transfer. It does not unlock desktop features, limit Free use, or guarantee perpetual online services or personal support. Industrial, team, and organization-wide use requires a separate Group license agreed with MOptima before use. Contact us to arrange a purchase.
No warranty
MOptima is provided as-is to the maximum extent permitted by law. Chemistry calculations and generated outputs should be independently reviewed for your use case.
Support
For customer support, Contact us.