TurboSFV is a tool for the calculation of checksums for files. Checksums can be saved in a hash file, which can be later on used for the validation of checksums and thus for verifying the file integrity.

TurboSFV supports a wide range of algo­rithms, such as CRC-32 and MD5 or algo­rithms from the SHA-2, SHA-3, BLAKE2, BLAKE3 or the XXH family. Each of them comes with its own advan­tages and dis­advan­tages.

Checksums can be calculated for single files, a group of files, folders, folder trees or even entire drives. They can be used to detect any change in files or folders (changed, missed or new files), or to find files with a known check­sum. The quality of storage mediums can be monitored or checksums can just be saved for future reference.

TurboSFV is fully integrated into the Windows shell and offers shell exten­sions like infotip, context menu and file property sheets with check­sum calcu­lation func­tion­ality.

Along with the GUI version, there is a command-line version, which can be called in a console window or in batch files. Another version comes with a service module, which allows auto­mated observing of files and direc­tories in the background. Another portable ver­sion can be executed without instal­lation. TurboSFV is available as a native 64-bit application as well as a 32-bit variant.

For further details please visit www.turbosfv.com