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Welcome to the documentation of OpenCal, the open-source appointment scheduling platform.

OpenCal Documentation Overview

You can run OpenCal on any system, as long as it can run PHP, a MySQL database, and a web server - we recommend to use Docker.

Read the Getting Started Guide to run OpenCal.

If you would like to contribute to OpenCal, please follow Contribution Guide.

Below, you’ll find previous OpenCal releases along with their documentation.

OpenCal v0.x

• User documentation
• Admin documentation