Firefox Focus and Klar Terms of Use by Mozilla
The Firefox Focus and Klar Terms of Use set out the rights, permissions, and responsibilities for using Mozilla’s open source Firefox browser, including licensing, intellectual property, optional services, liability limits, and termination. They are issued directly by Mozilla Corporation, clearly linked to the applicable privacy notices and open source licences, and written to define how the software may be used across jurisdictions.
[mobile browser name] Terms of Use
Effective [effective date]
[browser name] is free and open source web browser software, built by a community of thousands from all over the world.
Please read these Terms of Use (“Terms”) carefully because they explain important information about using your copy of the [browser name] software. These Terms are a binding agreement between [corporation name] Corporation (“[company name]”) and You. For details about [browser name] privacy practices, please read the [mobile browser name] Privacy Notice [link to privacy notice].
[company name] Gives You Certain Rights and Permissions
[company name] grants you a personal, non-exclusive license to install and use the “Executable Code" version of the [software name] web browser, which is the ready-to-run version of [software name] from an authorized source that you can open and use right away.
[software name] is Open Source Software
We make the source code for [software name] available to you under the terms of various open source licenses, including the [company name] Public License. This means you may use, copy, modify, and distribute [software name] to others, as long as you follow the open source licenses and the [company name] Trademark Guidelines. These Terms only apply to the Executable Code version of [software name], not the [software name] source code.
In order to play certain types of video, [software name] may download content decryption modules from third parties which may not be open source.
[company name]’s Intellectual Property
[company name] does not grant you any intellectual property rights in [software name] that are not specifically stated in these Terms. For example, these Terms do not give you rights to use any copyrights, trademarks, or other distinctive brand features of [company name] or its licensors.
You Give [company name] Certain Rights and Permissions
You give [company name] the rights necessary to operate [software name]. This includes processing your data as we describe in the [browser name] Privacy Notice. It also includes a non-exclusive, royalty-free, worldwide license for the purpose of doing as you request with the content you input in [software name]. This does not give [company name] any ownership in that content.
Your Feedback and Suggestions
If you give [company name] any ideas, suggestions, or feedback about the Services, you give [company name] permission to use them for free and without any additional obligations.
If You Use Certain Optional [software name] Features or Services, There are Additional Terms
Some Services in [software name] Require a [company name] Account
If you want to use certain services like sync, you’ll need a [company name] account. To create a [company name] account, you will also need to agree to the Terms of Service and Privacy Notice for [company name] accounts.
Other Optional Services
Some features in [software name] require you to opt in to them specifically. In order to use them, you will need to agree to the specific Terms and Privacy Notice for each service you use.
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About this template
What is this template?
This document is a user-facing license agreement specifically for the executable code of a web browser. It distinguishes itself by expressly carving out source code rights governed by separate open-source licenses and includes a specific $500 liability limit. It is not an open-source license itself but a commercial usage agreement.
When should you use it?
Use this when releasing a compiled software product to the public while keeping the source code under a separate license like the Mozilla Public License. Use a standard SaaS Agreement instead if the software is only accessible via the cloud without local installation.
What's inside
| Clause | Name | What it does |
|---|---|---|
| Gives You Certain Rights and Permissions | Rights and Permissions | Grants the user a personal, non-exclusive license to install and use the executable code version of the web browser software. |
| is Open Source Software | Open Source Software | Clarifies that the source code remains available under open source licenses, including the Public License, distinct from these executable code terms. |
| You Give Certain Rights and Permissions | Data and Content License | The user provides a royalty-free, worldwide license for the corporation to process input content to operate the software services. |
| Termination | Termination | Allows the user to terminate by stopping use, while the corporation may suspend access at any time for any reason. |
| You Won’t Claim is Responsible | Indemnification | Obliges the user to hold the corporation and its affiliates harmless from any liability arising from software use. |
| Important Limitations on Liability | Limitation of Liability | Caps the corporation's total financial liability under the agreement at exactly $500 for any claims or damages. |
Who it's for
- a software developer distributing a compiled mobile browser while maintaining separate open-source source code rights
- an end user accessing free and open source web browser software via an authorized executable version
- a technology company requiring a $500 liability cap for free software distribution
How long it runs and how it's signed
California note
This version is drafted for California. US contract and employment rules vary by state, so it will not transfer cleanly elsewhere. Tell GitLaw where the parties are and it adjusts the draft.
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