Calculating Free Disk Space using Apache Commons IO

In this tutorial, you will learn how to calculate free unused hard space using Apache Commons IO.

Calculating Free Disk Space using Apache Commons IO

In this tutorial, you will learn how to calculate free unused hard space using Apache Commons IO.

You can download Apache Commons IO library from here.

EXAMPLE

package com.devmanuals;

import java.io.IOException;
import org.apache.commons.io.FileSystemUtils;
public class ReaddiskSpace {
public static void main(String[] args) {
try {

//Passing disk name to calculate free disk space
double freeDiskSpace = FileSystemUtils.freeSpaceKb("C:");

//Number into Gigabyte(GB) Convrsion
double freeDiskSpaceGB = freeDiskSpace / 1024 / 1024;

System.out.println("Free Disk Space :" + freeDiskSpaceGB+" GB");
} catch (IOException e) {
e.printStackTrace();
System.out.println(e.getCause());
}
}
}

OUTPUT

Download Source Code