Download Microsoft File Checksum Integrity Verifier

FavNetSoft.com - The File Checksum Integrity Verifier (FCIV) utility can generate MD5 or SHA-1 hash values for files to compare the values against a known good value. FCIV can compare hash values to make sure that the files have not been changed.

With the FCIV utility, you can also compute hashes of all your critical files and save the values in an XML file database. If you suspect that your computer may have been compromised, and important files have been changed, you can run a verification of the file system files against the XML database to determine which files have been modified.

Supported Operating System

Windows 2000, Windows 2000 Advanced Server, Windows 2000 Server, Windows 2000 Service Pack 2, Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows XP, Windows XP Home Edition , Windows XP Professional Edition, Windows XP Service Pack 1

Install Instructions

Click the Download link to start the download.
Do one of the following:
To start the installation immediately, click Open or Run this program from its current location.
To copy the download to your computer for installation at a later time, click Save or Save this program to disk.

After installing the tool by running the provided .exe, read the ReadMe.htm that is available in the directory where the tool is extracted. For more information, see Microsoft Knowledge Base Article 841290.