Compute the Secure Hash Algorithm (SHA) values of files.
AS-SHA Hash Suite calculates the SHA value of files or text for validation. It supports SHA-1 (160-bit) and SHA-2 (224-bit, 256-bit, 384-bit, 512-bit). The program can integrate with Windows so you can check a file by right-clicking on it and select "AS-SHA Hash Suite" from the menu. It shows very clearly if the comparison matched or not.