Table of Contents

Introduction

Welcome to the WindowSill documentation. Whether you're a developer building extensions or an IT admin deploying WindowSill across your organization, you'll find the resources you need here.

For Extension Developers

WindowSill comes with an SDK that empowers you to create extensions, expanding its functionality and making it an even more universal command bar for Windows.

The SDK provides a comprehensive set of Extension APIs and samples. These APIs abstract some WindowSill-specific mechanisms—such as user interface design and storage access—so you can focus on building great tools.

Extension Development covers:

  • Getting Started — Set up your development environment, create your first extension, debug it, and publish to the marketplace
  • Guidelines — Best practices for settings, data storage, and common pitfalls to avoid

For IT Administrators

Deploying WindowSill to your organization? The standalone installer gives you full control over installations, policies, and AI provider configuration.

Administration & Setup covers:

  • Installation Guide — Deployment options, silent install parameters, and device authentication
  • Registry Keys — Centralized configuration for extensions, AI providers, and privacy settings

We're excited to see what you build—and how you deploy it!