Terms & Conditions

1. Acceptance of Terms

By downloading, installing, or using the Application or accessing the Website (collectively, the "Service"), You agree to be bound by these Terms and Conditions ("Terms"). If You do not agree to these Terms, do not use the Service.

These Terms apply to both the free version of the Application and any paid features, subscriptions, or licenses (collectively, "WindowSill+").

2. Interpretation and Definitions

2.1 Interpretation

The words of which the initial letter is capitalized have meanings defined under the following conditions. The following definitions shall have the same meaning regardless of whether they appear in singular or in plural.

2.2 Definitions

For the purposes of these Terms and Conditions:

• You means the individual accessing or using the Application, Website, or Service, or the company, or other legal entity on behalf of which such individual is accessing or using the Application, Website, or Service, as applicable.
• Developer (referred to as either "the Developer", "We", "Us" or "Our" in this Agreement) refers to WindowSill's owner and development team.
• Application or App refers to the WindowSill software application for Windows devices.
• Website refers to WindowSill's website, accessible from https://getwindowsill.app
• Service refers to the Application and Website collectively.
• Terms or Terms and Conditions refers to these Terms and Conditions as updated from time to time.
• Country refers to: Washington, USA.
• Device means any device that can access the Service such as a computer, cellphone, or digital tablet.
• Extensions means third-party software components that enhance or extend the functionality of the Application.
• WindowSill+ refers to premium features, subscriptions, or licenses available for the Application.
• Microsoft Store refers to Microsoft's digital distribution platform for Windows applications.
• AI Service Providers means third-party artificial intelligence service providers such as OpenAI, Anthropic, or other AI companies whose services are integrated with the Application.
• Personal Data is any information that relates to an identified or identifiable individual.
• Usage Data refers to data stored locally on Your Device, generated by the use of the Application.

3. Description of Service

The Application is a productivity software for Windows that provides:

• Universal command bar functionality
• Media control across various applications
• Clipboard history management
• Meeting control features
• Short-term reminder functionality
• URL and image utilities
• Web browser control features
• AI-powered text assistance (through AI Service Providers)
• Extension support for additional functionality

4. License Grant

4.1 Free Version

Subject to Your compliance with these Terms, the Developer grants You a limited, non-exclusive, non-transferable license to download, install, and use the free version of the Application on Your Windows Devices for personal and commercial use.

4.2 WindowSill+ Features

Access to premium features requires a valid WindowSill+ subscription or lifetime license purchased through the Microsoft Store. Premium features may include advanced AI capabilities, additional customization options, and enhanced functionality.

5. Microsoft Store Integration

The Application is distributed through the Microsoft Store. All purchases, subscriptions, billing, and refunds are handled exclusively by Microsoft according to their terms and policies.

By purchasing WindowSill+ through the Microsoft Store, You also agree to Microsoft's Services Agreement and Store Terms of Sale.

6. Third-Party AI Services

The Application integrates with various AI Service Providers. When using AI features:

• You are subject to the terms and privacy policies of the respective AI Service Providers
• The Developer is not responsible for the availability, accuracy, or performance of AI Service Providers
• AI Service Providers may have their own usage limits, costs, and restrictions
• You are responsible for any API keys or accounts You create with AI Service Providers

Currently supported AI Service Providers include OpenAI, Anthropic, and local AI models. Additional providers may be added over time.

7. Extensions

7.1 Extension Use

The Application supports third-party Extensions that may be developed by independent developers and are not owned or controlled by the Developer. Extensions are designed to enhance the functionality of the Application and may perform various functions on Your Device.

7.2 No Responsibility for Third-Party Extensions

The Developer takes no responsibility for any harm, loss, damage, or security issues that may occur to Your Device, data, or privacy as a result of using any Extension. This includes, but is not limited to:

• Data leaks, theft, or unauthorized access to Your information
• Hardware damage or system instability
• Software conflicts or compatibility issues
• Performance degradation or crashes
• Security breaches or malware infections
• Any violation of third-party terms of service or privacy policies

7.3 User Responsibility for Extensions

It is Your sole responsibility to ensure the safe use of Extensions. You should:

• Only install Extensions from sources You trust and verify
• Review Extension permissions and functionality before installation
• Ensure Your Device has adequate security measures in place
• Regularly update Your security software and operating system
• Monitor Extension behavior and remove any suspicious Extensions immediately
• Understand that Extensions may collect, process, or transmit Your data

7.4 Extension Disclaimers

Extensions are provided "as is" and "as available" without warranties of any kind. The Developer does not endorse, validate, or guarantee the security, functionality, or reliability of any Extension. Each Extension developer is solely responsible for their Extension's operation, support, and compliance with applicable laws.

7.5 Extension Limitation of Liability

In no event shall the Developer be liable for any damages arising from Your use of Extensions, including but not limited to data loss, security breaches, system damage, or any consequences resulting from Extension functionality or malfunction.

8. User Responsibilities

You agree to:

• Use the Application in compliance with all applicable laws and regulations
• Not reverse engineer, decompile, or disassemble the Application
• Not use the Application for any illegal or unauthorized purpose
• Not attempt to circumvent any limitations or restrictions
• Respect the intellectual property rights of others when using AI features
• Keep Your Windows system updated for optimal compatibility

9. Prohibited Uses

You may not use the Application to:

• Generate, distribute, or facilitate harmful, illegal, or malicious content
• Violate any person's privacy, intellectual property, or other rights
• Spam, harass, or engage in abusive behavior
• Circumvent security measures or access unauthorized systems
• Interfere with the normal operation of the Application or related services

10. Privacy and Data

The Developer's collection and use of Your information is governed by the Privacy Policy. By using the Service, You consent to such processing and You warrant that all data provided by You is accurate.

11. Updates and Modifications

The Developer may update the Application from time to time to add features, fix bugs, or improve performance. Updates are typically delivered through the Microsoft Store. Some updates may be required for continued use of the Application.

The Developer reserves the right to modify these Terms at any time. Material changes will be communicated through the Application or the Website. Your continued use constitutes acceptance of updated Terms.

12. Disclaimers and Warranties

The Application is provided "as is" and "as available" without warranties of any kind, either express or implied. The Developer does not warrant that:

• The Application will be error-free or uninterrupted
• All features will work perfectly with every application or system configuration
• AI Service Providers will always be available or accurate
• Extensions will be safe, secure, or compatible with Your system
• The Application will meet all Your specific requirements

13. Limitation of Liability

To the maximum extent permitted by law, the Developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses resulting from Your use of the Service or any Extensions.

The Developer's total liability shall not exceed the amount You have paid for WindowSill+ features in the 12 months preceding the claim.

14. Indemnification

You agree to indemnify and hold the Developer harmless from any claims, damages, or expenses arising from Your use of the Service, violation of these Terms, infringement of any rights of another, or Your use of any Extensions including any damages, security breaches, or other issues caused by Extensions.

15. Termination

These Terms remain in effect until terminated. You may terminate Your use at any time by uninstalling the Application. The Developer may terminate or suspend Your access immediately, without prior notice, for conduct that the Developer believes violates these Terms.

For WindowSill+ subscriptions, termination is handled through the Microsoft Store according to their policies.

16. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction where the Application is developed and maintained, without regard to conflict of law principles.

17. Severability

If any provision of these Terms is held to be invalid or unenforceable, such provision shall be struck and the remaining provisions shall remain in force.

18. Contact Information

If You have any questions about these Terms, please contact the Developer:

• Email: support@getwindowsill.app
• Discord: Join our Discord community

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