Java tutorial
import java.io.IOException; import java.util.Date; import java.util.Enumeration; import java.util.zip.ZipEntry; import java.util.zip.ZipFile; public class MainClass { public static void main(String[] args) { try { ZipFile zf = new ZipFile("your.zip"); Enumeration e = zf.entries(); while (e.hasMoreElements()) { ZipEntry ze = (ZipEntry) e.nextElement(); String name = ze.getName(); Date lastModified = new Date(ze.getTime()); long uncompressedSize = ze.getSize(); long compressedSize = ze.getCompressedSize(); System.out.println(name); System.out.println(lastModified); System.out.println(uncompressedSize); System.out.println(compressedSize); } } catch (IOException ex) { System.err.println(ex); } } }