Compute File CRC

Calculate the CRC for a file in the filesystem.

Download Chilkat Java Library

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    CkZipCrc zipCrc = new CkZipCrc();
    int crc;
    crc = zipCrc.FileCrc("someFile.dat");
    String hexStr;
    hexStr = zipCrc.toHex(crc);
    System.out.println(hexStr);
  }
}