Overview
- Introduced by the Massachusetts Institute of Technology in the late 1980s
- Grants broad permissions for reuse, modification, and redistribution
- Allows both non-commercial and commercial use
Always include the full MIT License text and copyright notice in all copies or substantial portions of the software.
How the MIT License Works
- Grant of Rights
- Users receive an irrevocable, worldwide, royalty-free license to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software.
- Redistribution Requirements
- Any redistributed software (original or modified) must include the MIT License text and copyright notice.
- Liability Disclaimer
- The software is provided “as is”, without warranty of any kind, express or implied.
Key Permissions
Permissive vs. Copyleft Licenses
Licenses generally fall into two categories: permissive and copyleft.
The MIT License is a classic permissive license, offering maximum flexibility and interoperability.
Next Steps
To compare the MIT License with other open source licenses and choose the best fit for your project:- Visit Choose a License for a side-by-side comparison of popular licenses.
- Review the full text on Open Source Initiative.