FilePropsMan

FilePropsMan is a Windows Explorer shell extension, which adds a two tab's to the Window Explorer file properties: "Extended Version Information" and the "File Hash Information". Extended File Information contains information about executable file with developer-defined version records, such as E-mail, BuildDate etc. And File Hash Information tab contains common hashes that are used to verify and authenticity of files: CRC-32, MD5 and SHA1 file hashes.