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SB-CRC32 Checksum Calculator SB-CRC32 CheckSum Calculator - Freeware                
SB-CRC32 Checksum Calculator is a tool to calculate and compare the CRC32 checksum of files.  CRC32  is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data. Blocks of data entering these systems get a short check value attached, based on the remainder of a polynomial division of their contents; on retrieval the calculation is repeated, and corrective action can be taken against presumed data corruption if the check values do not match.


  • Calculate CRC32 checksum of a file.
  • Compare CRC32 checksum of two files.
  • Copy CRC32 hash to Windows clipboard.
  • Compare value from the clipboard with CRC32 checksum of a file.
  • It is free.

SB-CRC32 Checksum Calculator

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