File Hash Checker allows you to calculate file checksums with Md5, Sha-1, Sha-256, Sha-384, and Sha-512 hashing algorithms. It then allows you to compare the generated checksum against a previously validated checksum to verify that the two checksums match. It does this by integrating a WebView control with a corresponding web address input box, so that you may navigate to, compare, and validate files all from a single app instance.