In case no other installation method is available, or if you want full control over the options ROOT is built with, it is possible to compile ROOT from source. See Building ROOT from source for …

Release notes can be found on the respective release page. Release notes for old releases can be found here. All releases files can be download from here.

Download and unpack the ROOT sources for a specific release (make sure to download the “Source distribution” and not a binary distribution) or simply clone ROOT’s git repository and …

You must download the binary built with the exact same version of Visual Studio (and Python) than the one installed on your system. Don’t forget to select the component “Desktop …

In this blog post, you will learn how to reproducibly build ROOT from source with Nix on macOS or Linux, getting you started quickly with hacking the ROOT source code and participate in …

ROOT is a software framework born at CERN, at the heart of the research on high-energy physics. Every day, thousands of physicists use ROOT applications to analyze their data or to …

The page lists the prerequisite packages that need to be installed on the different platforms to be able to configure, build and run ROOT. The table of content can be used to quickly jump to …

ROOT offers a rich set of tutorials that allow you to see ROOT’s building blocks “in action”, as part of more complex programs. They are provided in flavours: C++ or Python scripts and Jupyter …

You must download the binary built with the exact same version of Visual Studio than the one installed on your system. Do not untar in a directory with a name containing blank characters.

The ROOT Manual provides detailed information about the use and applications of ROOT, the object-oriented framework that provides all the functionalities needed to deal with big data …