ROOT File — Open & Convert .root Online
What Is a .root File?
ROOT (.root) is a scientific file format. ROOT Data File Created by CERN, this format is essential for researchers and academics.
How to Open .root Files
Upload your .root file to OpenAnyFile and instantly analyze and visualize it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About ROOT Files
Popular ROOT Conversions
Frequently Asked Questions
What is a .root file?
A .root file is a scientific format called ROOT. ROOT Data File
How do I open a .root file without installing software?
Upload your .root file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .root files?
.root files are typically created by CERN.
Can I convert .root to another format?
Yes. OpenAnyFile converts .root to CSV, JSON.
Is it safe to open .root files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .root on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.