It is not ideal, but if you really don't want to download anything, then you could try using fc /b (ie file compare in binary mode) to compare this file with another completely different file, and it will show you the hex values of each byte that is different. You will may get some values that happen to be the same in the two files and so may be skipped from the output, but you can tell if that happens by checking for missing values in the offset column.
↧