Terms of Use
Last updated: November 9, 2026Use of the Tool
Split3MF is provided as a utility for splitting painted 3MF, OBJ & STL models by color and cutting models for 3D printing workflows.
Print Verification
You are responsible for checking all exported files in your slicer before printing. Geometry, color assignments, tolerances, and connector settings may need inspection or adjustment.
Your Content Responsibility
You are responsible for ensuring you hold the rights or licenses needed for every model file you load into Split3MF. Do not use the tool to process, modify, or export models in ways that infringe the intellectual property or other rights of third parties or that violate any applicable law or license terms. You are solely responsible for the files you create with the tool and for how you use them.
Accounts
- One account is for one person. An account can be signed in at one place at a time, and signing in elsewhere signs out the earlier session.
- You are responsible for keeping your sign-in details secure and for activity on your account.
- Pro applies only to the account that bought it and may not be shared, transferred or resold.
- To delete an account with an automatically renewing subscription, cancel the subscription first. Deleting an account ends its Pro access, including a Lifetime licence, and refunds follow the 14-day refund policy below.
Prohibited Use
The following are prohibited:
- Bypassing or interfering with sign-in, usage limits, Pro features or payments.
- Using bots, scripts, scraping or other automated access beyond normal use.
- Copying or cloning the Split3MF website, interface, design or software, or copying, extracting or reverse engineering its features or processing logic to build a similar service, except where the law expressly allows it.
- Interfering with the security or operation of the service, or accessing other people's accounts or data.
- Abusing refunds or payments, such as repeated purchase and refund cycles or unjustified chargebacks.
If you break these terms, we may limit your use or suspend or close your account. Except in urgent cases involving security, fraud or legal requirements, we will tell you the reason first and give you a chance to respond.
If a prohibited act causes damage to Split3MF, we will seek compensation for that damage, including through legal action.
Model Ownership
You retain ownership of your model files and intellectual property. Split3MF does not claim ownership of model files you upload, process, split, cut, or export with the tool.
Split3MF Ownership
The Split3MF service, software, interface, and brand are owned by the Split3MF operator. You keep ownership of model files you upload, process, split, cut, or export with the tool.
Subscription & Refund Policy
Pro subscription
Prices and currency for your location are shown on the plans page. Monthly and annual subscriptions renew automatically at the selected interval until canceled. The final amount and taxes are shown at checkout. Pro includes ad-free use, downloads directly from the editor, reopening saved work and downloading models edited with the Pro tools marked with a crown in the editor (the tools themselves are free to try).
If we raise the price of an existing subscription, we will email you at least 30 days before the new price applies, with the new price, the date it takes effect and how to cancel.
Split3MF is operated by Taejoo Um (Morpii). Paddle is our authorized reseller and Merchant of Record and processes Pro subscription and one-time payments and refunds. Paddle’s Buyer Terms also apply.
Lifetime licence
The Lifetime licence is a one-time payment for Pro access for as long as Split3MF provides the service. There are no recurring charges or renewals.
If we stop providing Split3MF or Pro, we will announce it on the site and by email at least 30 days in advance.
Canceling your subscription
Cancel through Billing details → Manage subscription or the management link in your Paddle receipt. Cancel before the next payment to stop future renewals. Access continues until the end of a paid period unless that payment is refunded. Refunds must be requested separately.
Full refunds within 14 days
You can request a full refund without giving a reason within 14 days of the first payment, every monthly or annual renewal, and the one-time Lifetime payment. This applies regardless of your country or use of the service.
The refund covers the full payment being refunded, including tax. Each earlier payment is assessed separately under its own 14-day period.
How to request a refund
Sign in and open Billing details → Request refund. Review the payment date and amount, then confirm. Payments made within the last 14 days can be refunded through this window.
Requests submitted within 14 days remain eligible if processing takes longer. Once approved by Paddle, refunds are sent to the original payment method where possible. The time to receive the funds depends on your payment provider.
An approved refund ends the Pro access granted by that payment, including a Lifetime licence. Refunding a subscription payment does not stop future renewals; cancel separately through Manage subscription. A new subscription uses the price and billing interval selected at the time of purchase.
These terms do not limit your statutory consumer rights, remedies for faulty services, or any greater rights under Paddle’s terms.
No Warranty
Split3MF is provided as is, without warranties of any kind. The tool may produce incorrect or incomplete results for complex, damaged, or unsupported 3MF, OBJ & STL files.
Contact
Please send any questions to [email protected].