Calculates the 32-bit cyclic redundancy checksum. CRC32 calculates the 32-bit cyclic redundancy checksum (CRC-32) of a file and displays it along with other useful file information in a window. The checksum calculation algorithm used in CRC32 is exactly the same as that internally used by PKZIP and WinZip, i.e. the 32-bit CRC values calculated by PKZIP and CRC32 are identical.

Though you can use CRC32 to calculate 32-bit checksums of any file the real strength and usefulness of CRC32 is in comparing Wave Sound Files to see if their non-silent music parts are identical. In particular CRC32 may come in convenient when comparing two different extractions of a CD Digital Audio track to ensure that the performed digital copy is perfect.

To install CRC32:
Start the Windows Explorer. Right-click the file "Install.inf" then choose Install in the pop-up menu.

The license of this software is Freeware, you can free download and free use this file compare software.