# What Is the License for Apache Maka? Complete Guide to Apache 2.0 Compliance

> Understand the Apache License 2.0 for Apache Maka. Learn your rights to use, modify, and distribute the code freely. Essential compliance guide.

- Repository: [The Apache Software Foundation/maka](https://github.com/apache/maka)
- Tags: legal-info
- Published: 2026-09-13

---

**Apache Maka is released under the Apache License, Version 2.0, a permissive open-source license that grants users the right to use, modify, and distribute the code while requiring preservation of copyright notices and license text.**

Understanding the licensing terms of open-source dependencies is essential for legal compliance and risk management. The Apache Maka project, maintained by the Apache Software Foundation in the `apache/maka` repository, uses the industry-standard Apache 2.0 license. This permissive framework allows broad commercial and non-commercial usage while providing explicit patent grants and liability protections.

## Apache License 2.0 Overview

The **Apache License, Version 2.0** is a permissive software license written by the Apache Software Foundation. Unlike copyleft licenses, Apache 2.0 allows you to create proprietary derivative works without requiring you to open-source your own code. The license provides an express grant of patent rights from contributors to users, protecting against patent infringement claims while maintaining minimal restrictions on software use.

## License Location in the Repository

The authoritative license terms are documented in specific files at the root of the `apache/maka` repository.

### The LICENSE File

The complete legal text resides in the `LICENSE` file at the repository root. This file contains the full Apache License, Version 2.0 terms as published by the Apache Software Foundation. Developers must include a copy of this license when redistributing the software or derivative works, as required by section 4(a) of the license terms.

### The NOTICE File

The `NOTICE` file contains attribution notices and copyright statements required by section 4(d) of the Apache 2.0 license. This file preserves the intellectual property rights of contributors and must be retained in any redistributed versions, whether modified or unmodified, to ensure proper attribution is maintained.

### README.md References

The [`README.md`](https://github.com/apache/maka/blob/main/README.md) file provides high-level project documentation including references to the licensing structure. While not a legal document itself, it directs users to the authoritative `LICENSE` and `NOTICE` files for complete terms, ensuring developers can easily locate compliance requirements.

## Source File Headers

While the license does not strictly require source file headers, the Apache Maka project follows Apache Software Foundation conventions by including standardized license headers in individual files. This practice ensures the licensing terms travel with the code when files are copied to other projects or distributed outside the original repository context.

A typical header found in JavaScript and TypeScript files within the repository follows this pattern:

```javascript
/**
 * Copyright © 2024 Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

```

## Permissions and Obligations

The Apache 2.0 license governing Apache Maka defines specific rights and responsibilities for users and redistributors.

### What You Can Do

- **Use commercially**: Deploy Apache Maka in proprietary, closed-source applications without licensing fees or royalty payments.
- **Modify and distribute**: Create derivative works and distribute them under any license of your choosing, including proprietary licenses.
- **Sublicense**: Grant rights to third parties who receive the software from you, with the same patent protections provided by the original license.
- **Patent protection**: Receive explicit patent grants from contributors regarding their contributions, protecting against patent infringement claims.

### What You Must Do

- **Include copyright notices**: Preserve all copyright statements found in the `NOTICE` file and source headers when redistributing.
- **Provide license text**: Include a copy of the Apache License 2.0 with any distribution of the software or derivative works.
- **State changes**: Document significant modifications made to the original code when distributed, ensuring transparency for downstream users.
- **Retain NOTICE file**: Maintain the attribution notices in the `NOTICE` file when redistributing, as required by the Apache 2.0 attribution clause.

## Summary

- Apache Maka uses the **Apache License, Version 2.0**, located in the repository's `LICENSE` file at the root.
- The `NOTICE` file contains required attribution notices that must be preserved in all redistributions per section 4(d) of the license.
- Developers may use Apache Maka in commercial applications without open-sourcing their own code or paying licensing fees.
- Source files include standard Apache 2.0 headers to ensure license visibility travels with the code when extracted from the repository.
- Compliance requires preserving copyright notices, including the full license text, and documenting significant changes to the original codebase.

## Frequently Asked Questions

### Is Apache Maka free for commercial use?

Yes. The Apache 2.0 license is a permissive license that explicitly allows commercial use, including incorporation into proprietary software sold for profit. You may use Apache Maka in production environments, SaaS offerings, or commercial products without paying licensing fees or royalties to the Apache Software Foundation, provided you comply with attribution requirements.

### Do I need to open-source my code when using Apache Maka?

No. Unlike copyleft licenses such as GPL, the Apache 2.0 license does not require you to distribute your source code or use the same license for your derivative works. You can integrate Apache Maka into closed-source applications, provided you comply with attribution requirements and include the `LICENSE` and `NOTICE` files with your distribution.

### What is the difference between the LICENSE and NOTICE files in Apache Maka?

The `LICENSE` file contains the complete Apache License, Version 2.0 legal text that governs usage rights and obligations for all users. The `NOTICE` file contains specific attribution statements, copyright notices, and acknowledgments required by section 4(d) of the license. While the `LICENSE` file is standard across all Apache 2.0 projects, the `NOTICE` file is unique to Apache Maka and lists the specific contributors and third-party components requiring attribution.

### How do I properly attribute Apache Maka in my project?

Include a copy of the `LICENSE` file from the `apache/maka` repository in your distribution, and preserve the contents of the `NOTICE` file in your documentation or attributions section. If you redistribute modified versions, document your changes and ensure the copyright headers in source files remain intact. For binary distributions, include the license text in your documentation, "About" dialog, or accompanying materials.