1)   Advanced CheckSum Verifier 1.5.0 Comprehensive SFV and MD5 checksum utility for Windows. The handy and fast utility for protecting the integrity of files. It will allow you to verify the accuracy of your data after you burn a CD or transfer a files over a network. 2)   AccuHash 2.0.18 Utility for protecting the integrity and verifying the accuracy of data files using checksum calculation algorithms, uses XML-based and Unicode-enabled checksum file format, and has the integrated checksum calculator. Supports the SFV and MD5SUM. 3)   FastSum 1.9 An extremely fast utility for your files integrity control. The high accuracy attains through the usage of a cryptographic algorithm, as a matter of fact FastSum is a Windows MD5 Checker. All you have to know is – how to run FastSum. 4)   FastSum Standard Edition 1.6 Take control of your data with FastSum. Fingerprint your important files now and check the integrity after a network transfer or a CDDVD burning etc. simply by taking the fingerprints again and comparing them with the previously made ones.