gtkhash: gtkhash (utility for computing message digests or checksums) gtkhash: gtkhash: GtkHash is a desktop utility for computing message digests gtkhash: or checksums. gtkhash: gtkhash: Most well-known hash functions are supported, gtkhash: including MD5, SHA1, SHA2 and SHA3. gtkhash: gtkhash: Homepage: http://gtkhash.sourceforge.net/ gtkhash: gtkhash: