Introduction

Welcome to ROOT!

This is the reference manual of the ROOT software tooklit. You can find in the reference documentation page pointers to reference manuals for all ROOT versions.

Other types of documentation:

ROOT Introductory Course.
A rich set of ROOT tutorials and code examples are offered to developers to exercise specific functionality.
A general Users Guide is provided for a more in depth explanation of concepts and functionality available in the ROOT system.
A number of topical User Guides and Manuals for various components of the system.

Provide your feedback

If you have suggestions about how to improve this documentation, you can let us know:

With a PR
On the ROOT Forum
On our tracker