Easy!Appointments is a free, open-source online appointment scheduling web application created by Alex Tselegidis that allows customers to book appointments directly via the web.

The main features and capabilities of Easy!Appointments include:

• Self-Hosted Web Infrastructure: Runs on a web server with Apache or Nginx, PHP, and MySQL, allowing easy installation in a single server folder alongside existing websites and shared databases.

• Google Calendar Synchronization: Syncs booking data seamlessly with Google Calendar, enabling users to manage schedules across external calendar services.

• CMS Extensions & Docker Integration: Provides official plugins for WordPress, Joomla, and Drupal, as well as an official Docker image for containerized server deployments.

• Customizable Industry Workflows: Designed with a flexible codebase adaptable to diverse scheduling environments—including healthcare, marketing, education, salons, recruitment, accommodation, restaurants, and event planning.

• SMS, Payments & Reminders: Supports extended operational tools, including SMS notifications, payment processing, performance reports, reminders, and third-party integrations.

• 100% Free & Commercial Licensing: Fully open-source and free to install with zero monthly fees or per-appointment commissions, even for commercial usage.

• Professional & Premium Services: Offers optional paid professional services for custom development, managed hosting, white labeling, data migration, installation support, and maintenance contracts.