#5513
In the process of publishing various types of files on the Internet, whether the document has been tampered with is the main concern of both the publisher and the receiver. That's why message digest algorithms like MD5, CRC32 and SHA-1 are used to calculate and check the unique hash value for files, so as to ensure that the files in circulation remain untouched. This is where utilities like HashMyFiles come in.

#419
Now, the size of the HD movie or game is bigger and bigger, be a file more than 10 GB easily, let alone download, even if copying/moving on PC is a very time-consuming thing! Together with the popularity of large capacity mobile HDD and Flash disk, this is a very excruciating thing for those who needs to copy large files regularly, just have to look at the progress bar move slowly.