fpexpress is a free and open-source application that enables you to calculate and analyze the message digest of files on your local disk.
In other words, fpexpress is a message digest calculator and verifier.
fpexpress is cross-platform and it works on Mac OS X, Windows and Linux. Binaries for the Windows and Linux platforms are available on the project's homepage.
Here are some key features of "fpexpress":
· Calculate and verify message digest
· Export result to clipboard
· Configurable tab placement of main window
· Several configuration options
· Heavily documented
· Instant mode for the disk file
· Support both disk file and text
· Dynamic support for the message digest algorithm