File Checksum Integrity Verifier is a free command line program by Microsoft that can be used to create and verify md5 checksums of files in a specific folder. The program can for instance be used to check if files in a specific directory have been modified which is often the case if malicious software has been executed on the computer system. This is done by calculating hashes of every file – or only specific file types – in the selected directory with the option to compare those generated the first time with hashes that have been generated at a later time

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Uncover File Manipulations With File Checksum Integrity Verifier [Windows]