ROOT File Extension

What is ROOT file?

ROOT is a file extension commonly associated with ROOT Data Format files. Files with ROOT extension may be used by programs distributed for Windows platform. ROOT file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The most popular software that supports ROOT files is ROOT. On the official website of The ROOT Team developer not only will you find detailed information about theROOT software, but also about ROOT and other supported file formats.

Programs which support ROOT file extension

Below is a table that list programs that support ROOT files. Files with ROOT extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Updated: 05/01/2020

How to open file with ROOT extension?

Being unable to open files with ROOT extension can be have various origins. Fortunately, most common problems with ROOT files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with ROOT files.

Step 1. Download and install ROOT

The main and most frequent cause precluding users form opening ROOT files is that no program that can handle ROOT files is installed on user’s system. To address this issue, go to the ROOT developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download ROOT installer in the most secured manner, we suggest you visit The ROOT Team website and download from their official repositories.

Step 2. Check the version of ROOT and update if needed

If the problems with opening ROOT files still occur even after installing ROOT, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of ROOT is available. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why ROOT files are not compatible with ROOT. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using ROOT.

Step 3. Assign ROOT to ROOT files

If you have the latest version of ROOT installed and the problem persists, select it as the default program to be used to manage ROOT on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Clicking the ROOT with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the ROOT installation folder. Confirm by checking Always use this app to open ROOT files box and clicking OK button.

The procedure to change the default program in Mac OS

• Right-click the ROOT file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with ROOT extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the ROOT file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper ROOT file. Being unable to access the file can be related to various issues.

1. Verify that the ROOT in question is not infected with a computer virus

Should it happed that the ROOT is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. ROOT file is infected with malware? Follow the steps suggested by your antivirus software.

2. Verify that the ROOT file’s structure is intact

Did you receive the ROOT file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with ROOT extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the ROOT Data Format file again.

4. Check whether your system can handle ROOT

If the systems has insufficient resources to open ROOT files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Latest versions of programs and drivers may help you solve problems with ROOT Data Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle ROOT files.

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