Open-source licenses

Last updated: October 16, 2026

Sim Kit includes software, fonts, and assets licensed by their respective authors.

Software and font licenses

View the software and font license bundle for the full license, copyright, and attribution notices, including notices for adapted code. Some components are used only by particular features or versions of Sim Kit.

Desktop versions that include a bundled copy make it available in Settings, alongside Electron and Chromium notices. Older versions can use the website bundle.

Built-in fonts keep their own licenses when used in Community designs. A design's CC0 release does not change the font software's license. Uploaded assets must meet the publishing requirements in our Terms.

Assets and trademarks

Country flag artwork comes from country-flag-icons under the MIT license. Simple Icons is published under CC0 1.0. These licenses do not grant rights to third-party trademarks or other protected material depicted in an icon.

Simulator data, vehicle and track images, steering-wheel product images, and other third-party assets remain subject to their owners' rights and applicable terms. Availability in Sim Kit does not grant permission to redistribute them.

iRacing is a trademark of iRacing.com Motorsport Simulations, LLC. Other names and marks belong to their respective owners. Sim Kit is an independent product. Unless expressly stated otherwise, it is not affiliated with, sponsored by, endorsed by, or officially approved by iRacing, SimHub, or the manufacturers, circuit owners, racing series, and other third parties referenced in the service.

Privacy and contact

Our Privacy Policy explains which external services receive personal information and why.

For a rights concern, use the contact form. Include the material's location, the concern, and information supporting your authority to raise it. Our Terms explain the content-complaint process.