GlossaryBusinessNew to AI

Apache 2.0

Also written: Apache License 2.0, Apache 2.0 License, Apache 2.0 Lisansı

A permissive open-source software license allowing free use, modification, and distribution, including for commercial purposes.

In plain terms

The Apache 2.0 license is a popular set of rules for using and sharing software code. It's known as a 'permissive' license because it places very few restrictions on what you can do with the code.

You can use the software for any purpose, change it, and share your modified versions. The main requirement is that you include a copy of the license and any original copyright notices with your distribution. This is common for many open-source projects, including some developed by Google.

For example, if a company releases a tool under the Apache 2.0 license, you could download that tool, adapt it for your own business needs, and even sell your adapted version, as long as you follow the license's basic conditions.

The expert version

Apache License 2.0 is a widely adopted, permissive open-source software license published by the Apache Software Foundation. It grants users broad rights to use, modify, distribute, and sublicense the licensed software, including for commercial applications. Key provisions include requirements for retaining copyright and license notices, and a patent grant from contributors to users.

Why it matters now

Google is clarifying the licensing for its Gemini models, including versions like Gemini 3 Pro and Gemini 3.7 Flash. This suggests that the Apache 2.0 license is relevant for developers using or building upon these AI models, especially for commercial applications.

Where it shows up 22 items, newest first
How each company uses it
Google Gemini
Google utilizes the Apache 2.0 license for its AI models, allowing developers to freely use, modify, and distribute the software for various purposes, including commercial use.
Related terms

Open SourceSoftware LicenseMIT LicenseGPLCommercial UseAI Licensing

Often confused with
MIT License
A simpler, more minimal permissive open-source license that also al
GPL (GNU General Public License)
A 'copyleft' license that requires derivative
Creative Commons
A suite of licenses primarily for creative works (text, images
Origin

The Apache License, Version 2.0, was released by the Apache Software Foundation in January 2004. It was developed to provide a clear, modern, and internationally recognized license for open-source software projects. Source ↗

Try this about 5 minutes

Find a software project on GitHub that lists 'Apache 2.0' in its repository. Look for a file named 'LICENSE' or 'LICENSE.txt' in the root directory. Read through the key permissions it grants, such as using the code in your own projects without needing to share your source code back.

Try it: Playbook entries that use thisPlaybook →

The Playbook: reusable how-tos, prompts, configs and tips pulled out of the news.

Questions people ask

Can I use Apache 2.0 licensed software for my business?
Yes, the Apache 2.0 license explicitly allows for commercial use. You can incorporate the software into your products and services.
Do I have to share my code if I use Apache 2.0 code?
No, unlike 'copyleft' licenses, the Apache 2.0 license does not require you to share the source code of your modifications or the larger work it's part of.
What are the main requirements of the Apache 2.0 license?
You must retain any original copyright, patent, trademark, and attribution notices. You also need to include a copy of the Apache 2.0 license itself with any distribution.

First seen on Subvolts Sep 3, 2026. Updated Oct 15, 2026. Written by an AI model from the items above and reviewed against them weekly; report an error.