Checksum-Aide is a free utility used to generate hash codes (or checksum codes). You can use this tool to verify that a program you downloaded from the internet has not been corrupted or tampered with. This utility is capable of generating up to 11 different hash codes. With Checksum-Aide, you can generate a hash code on text data or use it to generate multiple hash codes on as many files as you want. After generating the hash codes, you can export these codes to a CSV file or copy them to the clipboard. This utility is being made available to the public free of cost.
Source: http://www.red-regent-software.com/files/checksum-aide-32-press-release.html